20543763240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 1024

約数和(自身を含む): 95064883200

約数和(自身を除く): 74521119960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 27, 28, 30, 31, 33, 35, 36, 39, 40, 42, 44, 45, 52, 54, 55, 56, 60, 62, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 93, 99, 104, 105, 108, 110, 117, 120, 124, 126, 130, 132, 135, 140, 143, 154, 155, 156, 165, 168, 180, 182, 186, 189, 195, 198, 210, 216, 217, 220, 231, 234, 248, 252, 260, 264, 270, 273, 279, 280, 286, 297, 308, 310, 312, 315, 330, 341, 351, 360, 364, 372, 378, 385, 390, 396, 403, 420, 429, 434, 440, 455, 462, 465, 468, 495, 504, 520, 540, 546, 558, 572, 585, 594, 613, 616, 620, 630, 651, 660, 682, 693, 702, 715, 728, 744, 756, 770, 780, 792, 806, 819, 837, 840, 858, 868, 910, 924, 930, 936, 945, 990, 1001, 1023, 1080, 1085, 1092, 1116, 1144, 1155, 1170, 1188, 1209, 1226, 1240, 1260, 1287, 1302, 1320, 1364, 1365, 1386, 1395, 1404, 1430, 1485, 1512, 1540, 1560, 1612, 1638, 1674, 1705, 1716, 1736, 1755, 1820, 1839, 1848, 1860, 1890, 1953, 1980, 2002, 2015, 2046, 2079, 2145, 2170, 2184, 2232, 2310, 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20460, 20790, 21455, 21483, 21762, 22068, 22165, 22568, 23436, 23870, 23907, 24024, 24180, 24520, 24552, 24570, 25389, 25740, 25746, 26040, 26598, 26972, 27027, 27585, 27720, 28210, 28644, 29016, 29295, 30030, 30690, 30888, 31031, 31876, 32760, 33102, 33480, 33715, 33852, 34328, 35464, 35805, 36036, 36270, 36780, 36828, 38006, 38610, 38619, 39060, 39845, 39897, 40040, 40458, 40920, 41580, 42315, 42910, 42966, 43524, 44136, 44330, 45045, 46035, 46872, 47201, 47740, 47814, 48360, 49140, 50778, 51480, 51492, 53196, 53944, 54054, 54405, 55170, 55783, 56420, 57009, 57288, 58590, 60060, 60687, 61380, 62062, 63752, 64365, 64449, 66204, 66495, 67430, 67704, 71610, 71721, 72072, 72540, 73560, 73656, 76012, 76167, 77220, 77238, 78120, 79690, 79794, 80916, 82755, 83160, 84630, 85820, 85932, 87048, 87659, 88660, 90090, 92070, 93093, 94402, 95015, 95480, 95628, 98280, 101145, 101556, 102984, 106392, 107415, 108108, 108810, 110340, 111566, 112840, 114018, 115857, 117180, 119535, 119691, 120120, 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579285, 598455, 606870, 609336, 613613, 620620, 627099, 644490, 662040, 665105, 669396, 684108, 701272, 708015, 717210, 728244, 741117, 744744, 760120, 761670, 772380, 788931, 797940, 798126, 809160, 836132, 836745, 837837, 849618, 855135, 859320, 860652, 876590, 910305, 926856, 930930, 944020, 956280, 957528, 988156, 1004094, 1015560, 1026162, 1045165, 1051908, 1064168, 1075815, 1081080, 1115660, 1117116, 1132824, 1140180, 1158570, 1196910, 1197189, 1213740, 1227226, 1235195, 1241240, 1254198, 1274427, 1288980, 1314885, 1330210, 1338792, 1368216, 1396395, 1416030, 1434420, 1456488, 1463231, 1482234, 1506141, 1523340, 1544760, 1577862, 1595880, 1596252, 1672264, 1673490, 1675674, 1699236, 1710270, 1721304, 1729273, 1753180, 1820610, 1840839, 1861860, 1881297, 1888040, 1976312, 1995315, 2008188, 2052324, 2090330, 2103816, 2124045, 2151630, 2223351, 2231320, 2234232, 2280360, 2317140, 2366793, 2393820, 2394378, 2427480, 2454452, 2470390, 2508396, 2510235, 2548854, 2565405, 2577960, 2629770, 2660420, 2717429, 2792790, 2832060, 2868840, 2926462, 2964468, 3012282, 3046680, 3068065, 3135495, 3155724, 3192504, 3346980, 3351348, 3398472, 3420540, 3458546, 3506360, 3591567, 3641220, 3681678, 3705585, 3723720, 3762594, 3944655, 3990630, 4016376, 4104648, 4180660, 4189185, 4248090, 4303260, 4389693, 4446702, 4634280, 4733586, 4787640, 4788756, 4908904, 4940780, 5016792, 5020470, 5097708, 5130810, 5187819, 5259540, 5320840, 5434858, 5522517, 5585580, 5643891, 5664120, 5852924, 5928936, 5985945, 6024564, 6136130, 6270990, 6311448, 6372135, 6670053, 6693960, 6702696, 6841080, 6917092, 7183134, 7282440, 7316155, 7363356, 7411170, 7525188, 7530705, 7889310, 7981260, 8152287, 8361320, 8378370, 8496180, 8606520, 8646365, 8779386, 8893404, 9204195, 9406485, 9467172, 9577512, 9881560, 10040940, 10195416, 10261620, 10375638, 10519080, 10869716, 11045034, 11116755, 11171160, 11287782, 11705848, 11833965, 11971890, 12049128, 12272260, 12541980, 12744270, 13169079, 13340106, 13587145, 13834184, 14366268, 14632310, 14726712, 14822340, 15050376, 15061410, 15563457, 15778620, 15962520, 16304574, 16567551, 16756740, 16992360, 17292730, 17558772, 17786808, 17957835, 18408390, 18812970, 18934344, 19022003, 20081880, 20523240, 20751276, 21739432, 21948465, 22090068, 22233510, 22575564, 23667930, 23943780, 24456861, 24544520, 25083960, 25488540, 25939095, 26338158, 26680212, 27174290, 27612585, 28219455, 28732536, 29264620, 29644680, 30122820, 31126914, 31557240, 32609148, 33135102, 33350265, 33513480, 34585460, 35117544, 35915670, 36816780, 37625940, 38044006, 39507237, 40761435, 41502552, 43896930, 44180136, 44467020, 45151128, 46690371, 47335860, 47887560, 48913722, 50977080, 51878190, 52676316, 53360424, 54348580, 55225170, 56438910, 57066009, 58529240, 60245640, 62253828, 65218296, 65845395, 66270204, 66700530, 69170920, 71831340, 73370583, 73633560, 75251880, 76088012, 77817285, 79014474, 81522870, 82837755, 87793860, 88934040, 93380742, 94671720, 95110015, 97827444, 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約数ペア:

[(1, 20543763240), (2, 10271881620), (3, 6847921080), (4, 5135940810), (5, 4108752648), (6, 3423960540), (7, 2934823320), (8, 2567970405), (9, 2282640360), (10, 2054376324), (11, 1867614840), (12, 1711980270), (13, 1580289480), (14, 1467411660), (15, 1369584216), (18, 1141320180), (20, 1027188162), (21, 978274440), (22, 933807420), (24, 855990135), (26, 790144740), (27, 760880120), (28, 733705830), (30, 684792108), (31, 662702040), (33, 622538280), (35, 586964664), (36, 570660090), (39, 526763160), (40, 513594081), (42, 489137220), (44, 466903710), (45, 456528072), (52, 395072370), (54, 380440060), (55, 373522968), (56, 366852915), (60, 342396054), (62, 331351020), (63, 326091480), (65, 316057896), (66, 311269140), (70, 293482332), (72, 285330045), (77, 266802120), (78, 263381580), (84, 244568610), (88, 233451855), (90, 228264036), (91, 225755640), (93, 220900680), (99, 207512760), (104, 197536185), (105, 195654888), (108, 190220030), (110, 186761484), (117, 175587720), (120, 171198027), (124, 165675510), (126, 163045740), (130, 158028948), (132, 155634570), (135, 152176024), (140, 146741166), (143, 143662680), (154, 133401060), (155, 132540408), (156, 131690790), (165, 124507656), (168, 122284305), (180, 114132018), (182, 112877820), (186, 110450340), (189, 108697160), (195, 105352632), (198, 103756380), (210, 97827444), (216, 95110015), (217, 94671720), (220, 93380742), (231, 88934040), (234, 87793860), (248, 82837755), (252, 81522870), (260, 79014474), (264, 77817285), (270, 76088012), (273, 75251880), (279, 73633560), (280, 73370583), (286, 71831340), (297, 69170920), (308, 66700530), (310, 66270204), (312, 65845395), (315, 65218296), (330, 62253828), (341, 60245640), (351, 58529240), (360, 57066009), (364, 56438910), (372, 55225170), (378, 54348580), (385, 53360424), (390, 52676316), (396, 51878190), (403, 50977080), (420, 48913722), (429, 47887560), (434, 47335860), (440, 46690371), (455, 45151128), (462, 44467020), (465, 44180136), (468, 43896930), (495, 41502552), (504, 40761435), (520, 39507237), (540, 38044006), (546, 37625940), (558, 36816780), (572, 35915670), (585, 35117544), (594, 34585460), (613, 33513480), (616, 33350265), (620, 33135102), (630, 32609148), (651, 31557240), (660, 31126914), (682, 30122820), (693, 29644680), (702, 29264620), (715, 28732536), (728, 28219455), (744, 27612585), (756, 27174290), (770, 26680212), (780, 26338158), (792, 25939095), (806, 25488540), (819, 25083960), (837, 24544520), (840, 24456861), (858, 23943780), (868, 23667930), (910, 22575564), (924, 22233510), (930, 22090068), (936, 21948465), (945, 21739432), (990, 20751276), (1001, 20523240), (1023, 20081880), (1080, 19022003), (1085, 18934344), (1092, 18812970), (1116, 18408390), (1144, 17957835), (1155, 17786808), (1170, 17558772), (1188, 17292730), (1209, 16992360), (1226, 16756740), (1240, 16567551), (1260, 16304574), (1287, 15962520), (1302, 15778620), (1320, 15563457), (1364, 15061410), (1365, 15050376), (1386, 14822340), (1395, 14726712), (1404, 14632310), (1430, 14366268), (1485, 13834184), (1512, 13587145), (1540, 13340106), (1560, 13169079), (1612, 12744270), (1638, 12541980), (1674, 12272260), (1705, 12049128), (1716, 11971890), (1736, 11833965), (1755, 11705848), (1820, 11287782), (1839, 11171160), (1848, 11116755), (1860, 11045034), (1890, 10869716), (1953, 10519080), (1980, 10375638), (2002, 10261620), (2015, 10195416), (2046, 10040940), (2079, 9881560), (2145, 9577512), (2170, 9467172), (2184, 9406485), (2232, 9204195), (2310, 8893404), (2340, 8779386), (2376, 8646365), (2387, 8606520), (2418, 8496180), (2452, 8378370), (2457, 8361320), (2520, 8152287), (2574, 7981260), (2604, 7889310), (2728, 7530705), (2730, 7525188), (2772, 7411170), (2790, 7363356), (2808, 7316155), (2821, 7282440), (2860, 7183134), (2970, 6917092), (3003, 6841080), (3065, 6702696), (3069, 6693960), (3080, 6670053), (3224, 6372135), (3255, 6311448), (3276, 6270990), (3348, 6136130), (3410, 6024564), (3432, 5985945), (3465, 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1213740), (17160, 1197189), (17164, 1196910), (17732, 1158570), (18018, 1140180), (18135, 1132824), (18390, 1117116), (18414, 1115660), (19003, 1081080), (19096, 1075815), (19305, 1064168), (19530, 1051908), (19656, 1045165), (20020, 1026162), (20229, 1015560), (20460, 1004094), (20790, 988156), (21455, 957528), (21483, 956280), (21762, 944020), (22068, 930930), (22165, 926856), (22568, 910305), (23436, 876590), (23870, 860652), (23907, 859320), (24024, 855135), (24180, 849618), (24520, 837837), (24552, 836745), (24570, 836132), (25389, 809160), (25740, 798126), (25746, 797940), (26040, 788931), (26598, 772380), (26972, 761670), (27027, 760120), (27585, 744744), (27720, 741117), (28210, 728244), (28644, 717210), (29016, 708015), (29295, 701272), (30030, 684108), (30690, 669396), (30888, 665105), (31031, 662040), (31876, 644490), (32760, 627099), (33102, 620620), (33480, 613613), (33715, 609336), (33852, 606870), (34328, 598455), (35464, 579285), (35805, 573768), (36036, 570090), (36270, 566412), (36780, 558558), (36828, 557830), (38006, 540540), (38610, 532084), (38619, 531960), (39060, 525954), (39845, 515592), (39897, 514920), (40040, 513081), (40458, 507780), (40920, 502047), (41580, 494078), (42315, 485496), (42910, 478764), (42966, 478140), (43524, 472010), (44136, 465465), (44330, 463428), (45045, 456072), (46035, 446264), (46872, 438295), (47201, 435240), (47740, 430326), (47814, 429660), (48360, 424809), (49140, 418066), (50778, 404580), (51480, 399063), (51492, 398970), (53196, 386190), (53944, 380835), (54054, 380060), (54405, 377608), (55170, 372372), (55783, 368280), (56420, 364122), (57009, 360360), (57288, 358605), (58590, 350636), (60060, 342054), (60687, 338520), (61380, 334698), (62062, 331020), (63752, 322245), (64365, 319176), (64449, 318760), (66204, 310310), (66495, 308952), (67430, 304668), (67704, 303435), (71610, 286884), (71721, 286440), (72072, 285045), (72540, 283206), (73560, 279279), (73656, 278915), (76012, 270270), (76167, 269720), (77220, 266042), (77238, 265980), (78120, 262977), (79690, 257796), (79794, 257460), (80916, 253890), (82755, 248248), (83160, 247039), (84630, 242748), (85820, 239382), (85932, 239070), (87048, 236005), (87659, 234360), (88660, 231714), (90090, 228036), (92070, 223132), (93093, 220680), (94402, 217620), (95015, 216216), (95480, 215163), (95628, 214830), (98280, 209033), (101145, 203112), (101556, 202290), (102984, 199485), (106392, 193095), (107415, 191256), (108108, 190030), (108810, 188804), (110340, 186186), (111566, 184140), (112840, 182061), (114018, 180180), (115857, 177320), (117180, 175318), (119535, 171864), (119691, 171640), (120120, 171027), (121374, 169260), (122760, 167349), (124124, 165510), (126945, 161832), (128730, 159588), (128898, 159380), (132408, 155155), (132990, 154476), (133021, 154440), (134860, 152334), (135135, 152024), (141603, 145080), (143220, 143442)]