471727620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:995

約数の個数: 288

約数和(自身を含む): 1819883520

約数和(自身を除く): 1348155900

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, 929, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1612, 1638, 1820, 1858, 1860, 1953, 2015, 2170, 2340, 2418, 2604, 2730, 2787, 2790, 2821, 3255, 3276, 3627, 3716, 3906, 4030, 4095, 4340, 4645, 4836, 5460, 5574, 5580, 5642, 6045, 6503, 6510, 7254, 7812, 8060, 8190, 8361, 8463, 9290, 9765, 11148, 11284, 12077, 12090, 13006, 13020, 13935, 14105, 14508, 16380, 16722, 16926, 18135, 18580, 19509, 19530, 24154, 24180, 25389, 26012, 27870, 28210, 28799, 32515, 33444, 33852, 36231, 36270, 39018, 39060, 41805, 42315, 48308, 50778, 55740, 56420, 57598, 58527, 60385, 65030, 72462, 72540, 78036, 83610, 84539, 84630, 86397, 97545, 101556, 108693, 115196, 117054, 120770, 126945, 130060, 143995, 144924, 167220, 169078, 169260, 172794, 181155, 195090, 201593, 217386, 234108, 241540, 253617, 253890, 259191, 287990, 292635, 338156, 345588, 362310, 374387, 390180, 403186, 422695, 431985, 434772, 507234, 507780, 518382, 543465, 575980, 585270, 604779, 724620, 748774, 760851, 806372, 845390, 863970, 1007965, 1014468, 1036764, 1086930, 1123161, 1170540, 1209558, 1268085, 1295955, 1497548, 1521702, 1690780, 1727940, 1814337, 1871935, 2015930, 2173860, 2246322, 2419116, 2536170, 2591910, 2620709, 3023895, 3043404, 3369483, 3628674, 3743870, 3804255, 4031860, 4492644, 5072340, 5183820, 5241418, 5615805, 6047790, 6738966, 7257348, 7487740, 7608510, 7862127, 9071685, 10482836, 11231610, 12095580, 13103545, 13477932, 15217020, 15724254, 16847415, 18143370, 22463220, 23586381, 26207090, 31448508, 33694830, 36286740, 39310635, 47172762, 52414180, 67389660, 78621270, 94345524, 117931905, 157242540, 235863810, 471727620]

約数ペア:

[(1, 471727620), (2, 235863810), (3, 157242540), (4, 117931905), (5, 94345524), (6, 78621270), (7, 67389660), (9, 52414180), (10, 47172762), (12, 39310635), (13, 36286740), (14, 33694830), (15, 31448508), (18, 26207090), (20, 23586381), (21, 22463220), (26, 18143370), (28, 16847415), (30, 15724254), (31, 15217020), (35, 13477932), (36, 13103545), (39, 12095580), (42, 11231610), (45, 10482836), (52, 9071685), (60, 7862127), (62, 7608510), (63, 7487740), (65, 7257348), (70, 6738966), (78, 6047790), (84, 5615805), (90, 5241418), (91, 5183820), (93, 5072340), (105, 4492644), (117, 4031860), (124, 3804255), (126, 3743870), (130, 3628674), (140, 3369483), (155, 3043404), (156, 3023895), (180, 2620709), (182, 2591910), (186, 2536170), (195, 2419116), (210, 2246322), (217, 2173860), (234, 2015930), (252, 1871935), (260, 1814337), (273, 1727940), (279, 1690780), (310, 1521702), (315, 1497548), (364, 1295955), (372, 1268085), (390, 1209558), (403, 1170540), (420, 1123161), (434, 1086930), (455, 1036764), (465, 1014468), (468, 1007965), (546, 863970), (558, 845390), (585, 806372), (620, 760851), (630, 748774), (651, 724620), (780, 604779), (806, 585270), (819, 575980), (868, 543465), (910, 518382), (929, 507780), (930, 507234), (1085, 434772), (1092, 431985), (1116, 422695), (1170, 403186), (1209, 390180), (1260, 374387), (1302, 362310), (1365, 345588), (1395, 338156), (1612, 292635), (1638, 287990), (1820, 259191), (1858, 253890), (1860, 253617), (1953, 241540), (2015, 234108), (2170, 217386), (2340, 201593), (2418, 195090), (2604, 181155), (2730, 172794), (2787, 169260), (2790, 169078), (2821, 167220), (3255, 144924), (3276, 143995), (3627, 130060), (3716, 126945), (3906, 120770), (4030, 117054), (4095, 115196), (4340, 108693), (4645, 101556), (4836, 97545), (5460, 86397), (5574, 84630), (5580, 84539), (5642, 83610), (6045, 78036), (6503, 72540), (6510, 72462), (7254, 65030), (7812, 60385), (8060, 58527), (8190, 57598), (8361, 56420), (8463, 55740), (9290, 50778), (9765, 48308), (11148, 42315), (11284, 41805), (12077, 39060), (12090, 39018), (13006, 36270), (13020, 36231), (13935, 33852), (14105, 33444), (14508, 32515), (16380, 28799), (16722, 28210), (16926, 27870), (18135, 26012), (18580, 25389), (19509, 24180), (19530, 24154)]