19967702040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:725

約数の個数: 640

約数和(自身を含む): 80089067520

約数和(自身を除く): 60121365480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 71, 72, 78, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 142, 143, 156, 162, 165, 180, 195, 198, 213, 216, 220, 234, 260, 264, 270, 284, 286, 297, 312, 324, 330, 351, 355, 360, 390, 396, 405, 426, 429, 440, 468, 495, 520, 540, 568, 572, 585, 594, 607, 639, 648, 660, 702, 710, 715, 780, 781, 792, 810, 852, 858, 891, 923, 936, 990, 1053, 1065, 1080, 1144, 1170, 1188, 1214, 1278, 1287, 1320, 1404, 1420, 1430, 1485, 1560, 1562, 1620, 1704, 1716, 1755, 1782, 1821, 1846, 1917, 1980, 2106, 2130, 2145, 2340, 2343, 2376, 2428, 2556, 2574, 2769, 2808, 2840, 2860, 2970, 3035, 3124, 3195, 3240, 3432, 3510, 3564, 3642, 3692, 3834, 3861, 3905, 3960, 4212, 4260, 4290, 4455, 4615, 4680, 4686, 4856, 5112, 5148, 5265, 5463, 5538, 5720, 5751, 5940, 6070, 6248, 6390, 6435, 6677, 7020, 7029, 7128, 7284, 7384, 7668, 7722, 7810, 7891, 8307, 8424, 8520, 8580, 8910, 9105, 9230, 9372, 9585, 10153, 10296, 10530, 10926, 11076, 11502, 11583, 11715, 11880, 12140, 12780, 12870, 13354, 13845, 14040, 14058, 14568, 15336, 15444, 15620, 15782, 16389, 16614, 17160, 17820, 18210, 18460, 18744, 19170, 19305, 20031, 20306, 21060, 21087, 21852, 22152, 23004, 23166, 23430, 23673, 24280, 24921, 25560, 25740, 26708, 27315, 27690, 28116, 28755, 30459, 30888, 31240, 31564, 32778, 33228, 33385, 35145, 35640, 36420, 36920, 38340, 38610, 39455, 40062, 40612, 41535, 42120, 42174, 43097, 43704, 46008, 46332, 46860, 47346, 49167, 49842, 50765, 51480, 53416, 54630, 55380, 56232, 57510, 57915, 60093, 60918, 63128, 63261, 65556, 66456, 66770, 70290, 71019, 72840, 74763, 76680, 77220, 78910, 80124, 81224, 81945, 83070, 84348, 86194, 86801, 91377, 92664, 93720, 94692, 98334, 99684, 100155, 101530, 105435, 109260, 110760, 115020, 115830, 118365, 120186, 121836, 124605, 126522, 129291, 131112, 133540, 140580, 142038, 149526, 152295, 154440, 157820, 160248, 163890, 166140, 168696, 172388, 173602, 180279, 182754, 189384, 196668, 199368, 200310, 203060, 210870, 213057, 215485, 218520, 230040, 231660, 236730, 240372, 243672, 245835, 249210, 253044, 258582, 260403, 267080, 274131, 281160, 284076, 299052, 300465, 304590, 315640, 316305, 327780, 332280, 344776, 347204, 355095, 360558, 365508, 373815, 387873, 393336, 400620, 406120, 421740, 426114, 430970, 434005, 456885, 463320, 473460, 474067, 480744, 491670, 498420, 506088, 517164, 520806, 540837, 548262, 560261, 568152, 598104, 600930, 609180, 632610, 639171, 646455, 655560, 694408, 710190, 721116, 731016, 747630, 775746, 781209, 801240, 822393, 843480, 852228, 861940, 868010, 901395, 913770, 946920, 948134, 983340, 996840, 1034328, 1041612, 1065285, 1081674, 1096524, 1120522, 1163619, 1201860, 1218360, 1265220, 1278342, 1292910, 1302015, 1370655, 1420380, 1422201, 1442232, 1495260, 1551492, 1562418, 1644786, 1680783, 1704456, 1723880, 1736020, 1802790, 1827540, 1896268, 1939365, 1966680, 2083224, 2130570, 2163348, 2193048, 2241044, 2327238, 2343627, 2370335, 2403720, 2530440, 2556684, 2585820, 2604030, 2704185, 2741310, 2801305, 2840760, 2844402, 2990520, 3102984, 3124836, 3195855, 3289572, 3361566, 3472040, 3490857, 3605580, 3655080, 3792536, 3878730, 3906045, 4111965, 4261140, 4266603, 4326696, 4482088, 4654476, 4687254, 4740670, 5042349, 5113368, 5171640, 5208060, 5408370, 5482620, 5602610, 5688804, 5818095, 6162871, 6249672, 6391710, 6579144, 6723132, 6981714, 7030881, 7111005, 7211160, 7757460, 7812090, 8223930, 8403915, 8522280, 8533206, 9308952, 9374508, 9481340, 10084698, 10416120, 10816740, 10965240, 11205220, 11377608, 11636190, 11718135, 12325742, 12783420, 12799809, 13446264, 13963428, 14061762, 14222010, 15127047, 15514920, 15624180, 16447860, 16807830, 17066412, 17454285, 18488613, 18749016, 18962680, 20169396, 21333015, 21633480, 22410440, 23272380, 23436270, 24651484, 25211745, 25566840, 25599618, 27926856, 28123524, 28444020, 30254094, 30814355, 31248360, 32895720, 33615660, 34132824, 34908570, 35154405, 36977226, 38399427, 40338792, 42666030, 45381141, 46544760, 46872540, 49302968, 50423490, 51199236, 55465839, 56247048, 56888040, 60508188, 61628710, 63999045, 67231320, 69817140, 70308810, 73954452, 75635235, 76798854, 85332060, 90762282, 92443065, 93745080, 100846980, 102398472, 110931678, 121016376, 123257420, 127998090, 139634280, 140617620, 147908904, 151270470, 153597708, 166397517, 170664120, 181524564, 184886130, 191997135, 201693960, 221863356, 226905705, 246514840, 255996180, 277329195, 281235240, 302540940, 307195416, 332795034, 363049128, 369772260, 383994270, 443726712, 453811410, 499192551, 511992360, 554658390, 605081880, 665590068, 739544520, 767988540, 831987585, 907622820, 998385102, 1109316780, 1331180136, 1535977080, 1663975170, 1815245640, 1996770204, 2218633560, 2495962755, 3327950340, 3993540408, 4991925510, 6655900680, 9983851020, 19967702040]

約数ペア:

[(1, 19967702040), (2, 9983851020), (3, 6655900680), (4, 4991925510), (5, 3993540408), (6, 3327950340), (8, 2495962755), (9, 2218633560), (10, 1996770204), (11, 1815245640), (12, 1663975170), (13, 1535977080), (15, 1331180136), (18, 1109316780), (20, 998385102), (22, 907622820), (24, 831987585), (26, 767988540), (27, 739544520), (30, 665590068), (33, 605081880), (36, 554658390), (39, 511992360), (40, 499192551), (44, 453811410), (45, 443726712), (52, 383994270), (54, 369772260), (55, 363049128), (60, 332795034), (65, 307195416), (66, 302540940), (71, 281235240), (72, 277329195), (78, 255996180), (81, 246514840), (88, 226905705), (90, 221863356), (99, 201693960), (104, 191997135), (108, 184886130), (110, 181524564), (117, 170664120), (120, 166397517), (130, 153597708), (132, 151270470), (135, 147908904), (142, 140617620), (143, 139634280), (156, 127998090), (162, 123257420), (165, 121016376), (180, 110931678), (195, 102398472), (198, 100846980), (213, 93745080), (216, 92443065), (220, 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13446264), (1560, 12799809), (1562, 12783420), (1620, 12325742), (1704, 11718135), (1716, 11636190), (1755, 11377608), (1782, 11205220), (1821, 10965240), (1846, 10816740), (1917, 10416120), (1980, 10084698), (2106, 9481340), (2130, 9374508), (2145, 9308952), (2340, 8533206), (2343, 8522280), (2376, 8403915), (2428, 8223930), (2556, 7812090), (2574, 7757460), (2769, 7211160), (2808, 7111005), (2840, 7030881), (2860, 6981714), (2970, 6723132), (3035, 6579144), (3124, 6391710), (3195, 6249672), (3240, 6162871), (3432, 5818095), (3510, 5688804), (3564, 5602610), (3642, 5482620), (3692, 5408370), (3834, 5208060), (3861, 5171640), (3905, 5113368), (3960, 5042349), (4212, 4740670), (4260, 4687254), (4290, 4654476), (4455, 4482088), (4615, 4326696), (4680, 4266603), (4686, 4261140), (4856, 4111965), (5112, 3906045), (5148, 3878730), (5265, 3792536), (5463, 3655080), (5538, 3605580), (5720, 3490857), (5751, 3472040), (5940, 3361566), (6070, 3289572), (6248, 3195855), (6390, 3124836), (6435, 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(77220, 258582), (78910, 253044), (80124, 249210), (81224, 245835), (81945, 243672), (83070, 240372), (84348, 236730), (86194, 231660), (86801, 230040), (91377, 218520), (92664, 215485), (93720, 213057), (94692, 210870), (98334, 203060), (99684, 200310), (100155, 199368), (101530, 196668), (105435, 189384), (109260, 182754), (110760, 180279), (115020, 173602), (115830, 172388), (118365, 168696), (120186, 166140), (121836, 163890), (124605, 160248), (126522, 157820), (129291, 154440), (131112, 152295), (133540, 149526), (140580, 142038)]