21369897120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 768

約数和(自身を含む): 83300990976

約数和(自身を除く): 61931093856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 32, 33, 39, 40, 44, 48, 52, 55, 60, 62, 65, 66, 78, 80, 83, 88, 93, 96, 104, 110, 120, 121, 124, 130, 132, 143, 155, 156, 160, 165, 166, 176, 186, 195, 208, 220, 240, 242, 248, 249, 260, 264, 286, 310, 312, 330, 332, 341, 352, 363, 372, 390, 403, 415, 416, 429, 440, 465, 480, 484, 496, 498, 520, 528, 572, 605, 620, 624, 660, 664, 682, 715, 726, 744, 780, 806, 830, 858, 880, 913, 930, 968, 992, 996, 1023, 1040, 1056, 1079, 1144, 1209, 1210, 1240, 1245, 1248, 1320, 1328, 1331, 1364, 1430, 1452, 1488, 1560, 1573, 1612, 1660, 1705, 1716, 1760, 1815, 1826, 1860, 1936, 1992, 2015, 2046, 2080, 2145, 2158, 2288, 2418, 2420, 2480, 2490, 2573, 2640, 2656, 2662, 2728, 2739, 2860, 2904, 2976, 3120, 3146, 3224, 3237, 3320, 3410, 3432, 3630, 3652, 3720, 3751, 3872, 3984, 3993, 4030, 4092, 4290, 4316, 4433, 4565, 4576, 4719, 4836, 4840, 4960, 4980, 5115, 5146, 5280, 5324, 5395, 5456, 5478, 5720, 5808, 6045, 6240, 6292, 6448, 6474, 6640, 6655, 6820, 6864, 7260, 7304, 7440, 7502, 7719, 7865, 7968, 7986, 8060, 8184, 8580, 8632, 8866, 9130, 9438, 9672, 9680, 9960, 10043, 10230, 10292, 10648, 10790, 10912, 10956, 11253, 11440, 11616, 11869, 12090, 12584, 12865, 12896, 12948, 13280, 13299, 13310, 13640, 13695, 13728, 14520, 14608, 14880, 15004, 15438, 15730, 15972, 16120, 16185, 16368, 17160, 17264, 17303, 17732, 18260, 18755, 18876, 19344, 19360, 19920, 19965, 20086, 20460, 20584, 21296, 21580, 21912, 22165, 22506, 22880, 23595, 23738, 24180, 25168, 25730, 25896, 26598, 26620, 27280, 27390, 28303, 29040, 29216, 30008, 30129, 30876, 31460, 31944, 32240, 32370, 32736, 33449, 34320, 34528, 34606, 35464, 35607, 36520, 37510, 37752, 38595, 38688, 39840, 39930, 40172, 40920, 41168, 41261, 42592, 43160, 43824, 44330, 45012, 47190, 47476, 48360, 48763, 50215, 50336, 51460, 51792, 51909, 53196, 53240, 54560, 54780, 56265, 56606, 58080, 59345, 60016, 60258, 61752, 62920, 63888, 64480, 64740, 66495, 66898, 68640, 69212, 70928, 71214, 73040, 75020, 75504, 77190, 79860, 80344, 81840, 82336, 82522, 84909, 86320, 86515, 87648, 88660, 90024, 94380, 94952, 96720, 97526, 100347, 100430, 102920, 103584, 103818, 106392, 106480, 109560, 110473, 112530, 113212, 118690, 120032, 120516, 123504, 123783, 125840, 127776, 129480, 130559, 132990, 133796, 138424, 141515, 141856, 142428, 146080, 146289, 150040, 150645, 151008, 154380, 159720, 160688, 163680, 165044, 167245, 169818, 172640, 173030, 177320, 178035, 180048, 188760, 189904, 193440, 195052, 200694, 200860, 205840, 206305, 207636, 212784, 212960, 219120, 220946, 225060, 226424, 237380, 241032, 243815, 247008, 247566, 251680, 258960, 259545, 261118, 265980, 267592, 276848, 283030, 284856, 292578, 300080, 301290, 308760, 311333, 319440, 321376, 330088, 331419, 334490, 339636, 346060, 354640, 356070, 360096, 367939, 377520, 379808, 390104, 391677, 401388, 401720, 411680, 412610, 415272, 424545, 425568, 438240, 441892, 450120, 452848, 474760, 482064, 487630, 495132, 501735, 517920, 519090, 522236, 531960, 535184, 536393, 552365, 553696, 566060, 569712, 585156, 600160, 602580, 617520, 618915, 622666, 638880, 652795, 660176, 662838, 668980, 679272, 692120, 709280, 712140, 731445, 735878, 755040, 780208, 783354, 802776, 803440, 825220, 830544, 849090, 883784, 900240, 905696, 933999, 949520, 964128, 975260, 990264, 1003470, 1038180, 1044472, 1063920, 1070368, 1072786, 1103817, 1104730, 1132120, 1139424, 1170312, 1205160, 1235040, 1237830, 1245332, 1305590, 1320352, 1325676, 1337960, 1358544, 1384240, 1424280, 1436149, 1462890, 1471756, 1556665, 1560416, 1566708, 1605552, 1606880, 1609179, 1650440, 1657095, 1661088, 1698180, 1767568, 1800480, 1839695, 1867998, 1899040, 1950520, 1958385, 1980528, 2006940, 2076360, 2088944, 2127840, 2145572, 2207634, 2209460, 2264240, 2340624, 2410320, 2475660, 2490664, 2611180, 2651352, 2675920, 2681965, 2717088, 2768480, 2848560, 2872298, 2925780, 2943512, 3113330, 3133416, 3211104, 3218358, 3300880, 3314190, 3396360, 3424663, 3535136, 3679390, 3735996, 3901040, 3916770, 3961056, 4013880, 4047329, 4152720, 4177888, 4291144, 4308447, 4415268, 4418920, 4528480, 4669995, 4681248, 4820640, 4951320, 4981328, 5222360, 5302704, 5351840, 5363930, 5519085, 5697120, 5744596, 5851560, 5887024, 6226660, 6266832, 6436716, 6601760, 6628380, 6792720, 6849326, 7180745, 7358780, 7471992, 7802080, 7833540, 8027760, 8045895, 8094658, 8305440, 8582288, 8616894, 8830536, 8837840, 9339990, 9902640, 9962656, 10273989, 10444720, 10605408, 10727860, 11038170, 11489192, 11703120, 11774048, 12141987, 12453320, 12533664, 12873432, 13256760, 13585440, 13698652, 14361490, 14717560, 14943984, 15667080, 16055520, 16091790, 16189316, 17123315, 17164576, 17233788, 17661072, 17675680, 18679980, 19805280, 20236645, 20547978, 20889440, 21455720, 21542235, 22076340, 22978384, 23406240, 24283974, 24906640, 25746864, 26513520, 27397304, 28722980, 29435120, 29887968, 31334160, 32183580, 32378632, 34246630, 34467576, 35322144, 37359960, 40473290, 41095956, 42911440, 43084470, 44152680, 44520619, 45956768, 48567948, 49813280, 51369945, 51493728, 53027040, 54794608, 57445960, 58870240, 60709935, 62668320, 64367160, 64757264, 68493260, 68935152, 74719920, 80946580, 82191912, 85822880, 86168940, 88305360, 89041238, 97135896, 102739890, 109589216, 114891920, 121419870, 128734320, 129514528, 133561857, 136986520, 137870304, 149439840, 161893160, 164383824, 172337880, 176610720, 178082476, 194271792, 205479780, 222603095, 229783840, 242839740, 257468640, 267123714, 273973040, 323786320, 328767648, 344675760, 356164952, 388543584, 410959560, 445206190, 485679480, 534247428, 547946080, 647572640, 667809285, 689351520, 712329904, 821919120, 890412380, 971358960, 1068494856, 1335618570, 1424659808, 1643838240, 1780824760, 1942717920, 2136989712, 2671237140, 3561649520, 4273979424, 5342474280, 7123299040, 10684948560, 21369897120]

約数ペア:

[(1, 21369897120), (2, 10684948560), (3, 7123299040), (4, 5342474280), (5, 4273979424), (6, 3561649520), (8, 2671237140), (10, 2136989712), (11, 1942717920), (12, 1780824760), (13, 1643838240), (15, 1424659808), (16, 1335618570), (20, 1068494856), (22, 971358960), (24, 890412380), (26, 821919120), (30, 712329904), (31, 689351520), (32, 667809285), (33, 647572640), (39, 547946080), (40, 534247428), (44, 485679480), (48, 445206190), (52, 410959560), (55, 388543584), (60, 356164952), (62, 344675760), (65, 328767648), (66, 323786320), (78, 273973040), (80, 267123714), (83, 257468640), (88, 242839740), (93, 229783840), (96, 222603095), (104, 205479780), (110, 194271792), (120, 178082476), (121, 176610720), (124, 172337880), (130, 164383824), (132, 161893160), (143, 149439840), (155, 137870304), (156, 136986520), (160, 133561857), (165, 129514528), (166, 128734320), (176, 121419870), (186, 114891920), (195, 109589216), (208, 102739890), (220, 97135896), (240, 89041238), (242, 88305360), (248, 86168940), (249, 85822880), (260, 82191912), (264, 80946580), (286, 74719920), (310, 68935152), (312, 68493260), (330, 64757264), (332, 64367160), (341, 62668320), (352, 60709935), (363, 58870240), (372, 57445960), (390, 54794608), (403, 53027040), (415, 51493728), (416, 51369945), (429, 49813280), (440, 48567948), (465, 45956768), (480, 44520619), (484, 44152680), (496, 43084470), (498, 42911440), (520, 41095956), (528, 40473290), (572, 37359960), (605, 35322144), (620, 34467576), (624, 34246630), (660, 32378632), (664, 32183580), (682, 31334160), (715, 29887968), (726, 29435120), (744, 28722980), (780, 27397304), (806, 26513520), (830, 25746864), (858, 24906640), (880, 24283974), (913, 23406240), (930, 22978384), (968, 22076340), (992, 21542235), (996, 21455720), (1023, 20889440), (1040, 20547978), (1056, 20236645), (1079, 19805280), (1144, 18679980), (1209, 17675680), (1210, 17661072), (1240, 17233788), (1245, 17164576), (1248, 17123315), (1320, 16189316), (1328, 16091790), (1331, 16055520), (1364, 15667080), (1430, 14943984), (1452, 14717560), (1488, 14361490), (1560, 13698652), (1573, 13585440), (1612, 13256760), (1660, 12873432), (1705, 12533664), (1716, 12453320), (1760, 12141987), (1815, 11774048), (1826, 11703120), (1860, 11489192), (1936, 11038170), (1992, 10727860), (2015, 10605408), (2046, 10444720), (2080, 10273989), (2145, 9962656), (2158, 9902640), (2288, 9339990), (2418, 8837840), (2420, 8830536), (2480, 8616894), (2490, 8582288), (2573, 8305440), (2640, 8094658), (2656, 8045895), (2662, 8027760), (2728, 7833540), (2739, 7802080), (2860, 7471992), (2904, 7358780), (2976, 7180745), (3120, 6849326), (3146, 6792720), (3224, 6628380), (3237, 6601760), (3320, 6436716), (3410, 6266832), (3432, 6226660), (3630, 5887024), (3652, 5851560), (3720, 5744596), (3751, 5697120), (3872, 5519085), (3984, 5363930), (3993, 5351840), (4030, 5302704), (4092, 5222360), (4290, 4981328), (4316, 4951320), (4433, 4820640), (4565, 4681248), (4576, 4669995), (4719, 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