12987047360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2339

約数の個数: 224

約数和(自身を含む): 36826472448

約数和(自身を除く): 23839425088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 71, 74, 80, 112, 140, 142, 148, 160, 185, 224, 259, 280, 284, 296, 320, 355, 370, 448, 497, 518, 560, 568, 592, 710, 740, 994, 1036, 1120, 1136, 1184, 1295, 1420, 1480, 1988, 2072, 2207, 2240, 2272, 2368, 2485, 2590, 2627, 2840, 2960, 3976, 4144, 4414, 4544, 4970, 5180, 5254, 5680, 5920, 7952, 8288, 8828, 9940, 10360, 10508, 11035, 11360, 11840, 13135, 15449, 15904, 16576, 17656, 18389, 19880, 20720, 21016, 22070, 22720, 26270, 30898, 31808, 35312, 36778, 39760, 41440, 42032, 44140, 52540, 61796, 70624, 73556, 77245, 79520, 81659, 82880, 84064, 88280, 91945, 105080, 123592, 141248, 147112, 154490, 156697, 159040, 163318, 168128, 176560, 183890, 210160, 247184, 294224, 308980, 313394, 326636, 353120, 367780, 408295, 420320, 494368, 571613, 588448, 617960, 626788, 653272, 706240, 735560, 783485, 816590, 840640, 988736, 1096879, 1143226, 1176896, 1235920, 1253576, 1306544, 1471120, 1566970, 1633180, 2193758, 2286452, 2471840, 2507152, 2613088, 2858065, 2942240, 3133940, 3266360, 4387516, 4572904, 4943680, 5014304, 5226176, 5484395, 5716130, 5797789, 5884480, 6267880, 6532720, 8775032, 9145808, 10028608, 10968790, 11432260, 11595578, 12535760, 13065440, 17550064, 18291616, 21937580, 22864520, 23191156, 25071520, 26130880, 28988945, 35100128, 36583232, 40584523, 43875160, 45729040, 46382312, 50143040, 57977890, 70200256, 81169046, 87750320, 91458080, 92764624, 115955780, 162338092, 175500640, 182916160, 185529248, 202922615, 231911560, 324676184, 351001280, 371058496, 405845230, 463823120, 649352368, 811690460, 927646240, 1298704736, 1623380920, 1855292480, 2597409472, 3246761840, 6493523680, 12987047360]

約数ペア:

[(1, 12987047360), (2, 6493523680), (4, 3246761840), (5, 2597409472), (7, 1855292480), (8, 1623380920), (10, 1298704736), (14, 927646240), (16, 811690460), (20, 649352368), (28, 463823120), (32, 405845230), (35, 371058496), (37, 351001280), (40, 324676184), (56, 231911560), (64, 202922615), (70, 185529248), (71, 182916160), (74, 175500640), (80, 162338092), (112, 115955780), (140, 92764624), (142, 91458080), (148, 87750320), (160, 81169046), (185, 70200256), (224, 57977890), (259, 50143040), (280, 46382312), (284, 45729040), (296, 43875160), (320, 40584523), (355, 36583232), (370, 35100128), (448, 28988945), (497, 26130880), (518, 25071520), (560, 23191156), (568, 22864520), (592, 21937580), (710, 18291616), (740, 17550064), (994, 13065440), (1036, 12535760), (1120, 11595578), (1136, 11432260), (1184, 10968790), (1295, 10028608), (1420, 9145808), (1480, 8775032), (1988, 6532720), (2072, 6267880), (2207, 5884480), (2240, 5797789), (2272, 5716130), (2368, 5484395), (2485, 5226176), (2590, 5014304), (2627, 4943680), (2840, 4572904), (2960, 4387516), (3976, 3266360), (4144, 3133940), (4414, 2942240), (4544, 2858065), (4970, 2613088), (5180, 2507152), (5254, 2471840), (5680, 2286452), (5920, 2193758), (7952, 1633180), (8288, 1566970), (8828, 1471120), (9940, 1306544), (10360, 1253576), (10508, 1235920), (11035, 1176896), (11360, 1143226), (11840, 1096879), (13135, 988736), (15449, 840640), (15904, 816590), (16576, 783485), (17656, 735560), (18389, 706240), (19880, 653272), (20720, 626788), (21016, 617960), (22070, 588448), (22720, 571613), (26270, 494368), (30898, 420320), (31808, 408295), (35312, 367780), (36778, 353120), (39760, 326636), (41440, 313394), (42032, 308980), (44140, 294224), (52540, 247184), (61796, 210160), (70624, 183890), (73556, 176560), (77245, 168128), (79520, 163318), (81659, 159040), (82880, 156697), (84064, 154490), (88280, 147112), (91945, 141248), (105080, 123592)]