2543470020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5009}}^1$

素因数の和:5075

約数の個数: 288

約数和(自身を含む): 9803888640

約数和(自身を除く): 7260418620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1612, 1638, 1820, 1860, 1953, 2015, 2170, 2340, 2418, 2604, 2730, 2790, 2821, 3255, 3276, 3627, 3906, 4030, 4095, 4340, 4836, 5009, 5460, 5580, 5642, 6045, 6510, 7254, 7812, 8060, 8190, 8463, 9765, 10018, 11284, 12090, 13020, 14105, 14508, 15027, 16380, 16926, 18135, 19530, 20036, 24180, 25045, 25389, 28210, 30054, 33852, 35063, 36270, 39060, 42315, 45081, 50090, 50778, 56420, 60108, 65117, 70126, 72540, 75135, 84630, 90162, 100180, 101556, 105189, 126945, 130234, 140252, 150270, 155279, 169260, 175315, 180324, 195351, 210378, 225405, 253890, 260468, 300540, 310558, 315567, 325585, 350630, 390702, 420756, 450810, 455819, 465837, 507780, 525945, 586053, 621116, 631134, 651170, 701260, 776395, 781404, 901620, 911638, 931674, 976755, 1051890, 1086953, 1172106, 1262268, 1302340, 1367457, 1397511, 1552790, 1577835, 1823276, 1863348, 1953510, 2018627, 2103780, 2173906, 2279095, 2329185, 2344212, 2734914, 2795022, 2930265, 3105580, 3155670, 3260859, 3907020, 4037254, 4102371, 4347812, 4558190, 4658370, 5434765, 5469828, 5590044, 5860530, 6055881, 6311340, 6521718, 6837285, 6987555, 8074508, 8204742, 9116380, 9316740, 9782577, 10093135, 10869530, 11721060, 12111762, 13043436, 13674570, 13975110, 14130389, 16304295, 16409484, 18167643, 19565154, 20186270, 20511855, 21739060, 24223524, 27349140, 27950220, 28260778, 30279405, 32608590, 36335286, 39130308, 40372540, 41023710, 42391167, 48912885, 56521556, 60558810, 65217180, 70651945, 72670572, 82047420, 84782334, 90838215, 97825770, 121117620, 127173501, 141303890, 169564668, 181676430, 195651540, 211955835, 254347002, 282607780, 363352860, 423911670, 508694004, 635867505, 847823340, 1271735010, 2543470020]

約数ペア:

[(1, 2543470020), (2, 1271735010), (3, 847823340), (4, 635867505), (5, 508694004), (6, 423911670), (7, 363352860), (9, 282607780), (10, 254347002), (12, 211955835), (13, 195651540), (14, 181676430), (15, 169564668), (18, 141303890), (20, 127173501), (21, 121117620), (26, 97825770), (28, 90838215), (30, 84782334), (31, 82047420), (35, 72670572), (36, 70651945), (39, 65217180), (42, 60558810), (45, 56521556), (52, 48912885), (60, 42391167), (62, 41023710), (63, 40372540), (65, 39130308), (70, 36335286), (78, 32608590), (84, 30279405), (90, 28260778), (91, 27950220), (93, 27349140), (105, 24223524), (117, 21739060), (124, 20511855), (126, 20186270), (130, 19565154), (140, 18167643), (155, 16409484), (156, 16304295), (180, 14130389), (182, 13975110), (186, 13674570), (195, 13043436), (210, 12111762), (217, 11721060), (234, 10869530), (252, 10093135), (260, 9782577), (273, 9316740), (279, 9116380), (310, 8204742), (315, 8074508), (364, 6987555), (372, 6837285), (390, 6521718), (403, 6311340), (420, 6055881), (434, 5860530), (455, 5590044), (465, 5469828), (468, 5434765), (546, 4658370), (558, 4558190), (585, 4347812), (620, 4102371), (630, 4037254), (651, 3907020), (780, 3260859), (806, 3155670), (819, 3105580), (868, 2930265), (910, 2795022), (930, 2734914), (1085, 2344212), (1092, 2329185), (1116, 2279095), (1170, 2173906), (1209, 2103780), (1260, 2018627), (1302, 1953510), (1365, 1863348), (1395, 1823276), (1612, 1577835), (1638, 1552790), (1820, 1397511), (1860, 1367457), (1953, 1302340), (2015, 1262268), (2170, 1172106), (2340, 1086953), (2418, 1051890), (2604, 976755), (2730, 931674), (2790, 911638), (2821, 901620), (3255, 781404), (3276, 776395), (3627, 701260), (3906, 651170), (4030, 631134), (4095, 621116), (4340, 586053), (4836, 525945), (5009, 507780), (5460, 465837), (5580, 455819), (5642, 450810), (6045, 420756), (6510, 390702), (7254, 350630), (7812, 325585), (8060, 315567), (8190, 310558), (8463, 300540), (9765, 260468), (10018, 253890), (11284, 225405), (12090, 210378), (13020, 195351), (14105, 180324), (14508, 175315), (15027, 169260), (16380, 155279), (16926, 150270), (18135, 140252), (19530, 130234), (20036, 126945), (24180, 105189), (25045, 101556), (25389, 100180), (28210, 90162), (30054, 84630), (33852, 75135), (35063, 72540), (36270, 70126), (39060, 65117), (42315, 60108), (45081, 56420), (50090, 50778)]