1351007280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8704

約数の個数: 240

約数和(自身を含む): 5353181184

約数和(自身を除く): 4002173904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8647, 8680, 9765, 10416, 11160, 13020, 15624, 17294, 17360, 19530, 22320, 25941, 26040, 31248, 34588, 39060, 43235, 51882, 52080, 60529, 69176, 77823, 78120, 86470, 103764, 121058, 129705, 138352, 155646, 156240, 172940, 181587, 207528, 242116, 259410, 268057, 302645, 311292, 345880, 363174, 389115, 415056, 484232, 518820, 536114, 544761, 605290, 622584, 691760, 726348, 778230, 804171, 907935, 968464, 1037640, 1072228, 1089522, 1210580, 1245168, 1340285, 1452696, 1556460, 1608342, 1815870, 1876399, 2075280, 2144456, 2179044, 2412513, 2421160, 2680570, 2723805, 2905392, 3112920, 3216684, 3631740, 3752798, 4020855, 4288912, 4358088, 4825026, 4842320, 5361140, 5447610, 5629197, 6225840, 6433368, 7263480, 7505596, 8041710, 8716176, 9381995, 9650052, 10722280, 10895220, 11258394, 12062565, 12866736, 14526960, 15011192, 16083420, 16887591, 18763990, 19300104, 21444560, 21790440, 22516788, 24125130, 28145985, 30022384, 32166840, 33775182, 37527980, 38600208, 43580880, 45033576, 48250260, 56291970, 64333680, 67550364, 75055960, 84437955, 90067152, 96500520, 112583940, 135100728, 150111920, 168875910, 193001040, 225167880, 270201456, 337751820, 450335760, 675503640, 1351007280]

約数ペア:

[(1, 1351007280), (2, 675503640), (3, 450335760), (4, 337751820), (5, 270201456), (6, 225167880), (7, 193001040), (8, 168875910), (9, 150111920), (10, 135100728), (12, 112583940), (14, 96500520), (15, 90067152), (16, 84437955), (18, 75055960), (20, 67550364), (21, 64333680), (24, 56291970), (28, 48250260), (30, 45033576), (31, 43580880), (35, 38600208), (36, 37527980), (40, 33775182), (42, 32166840), (45, 30022384), (48, 28145985), (56, 24125130), (60, 22516788), (62, 21790440), (63, 21444560), (70, 19300104), (72, 18763990), (80, 16887591), (84, 16083420), (90, 15011192), (93, 14526960), (105, 12866736), (112, 12062565), (120, 11258394), (124, 10895220), (126, 10722280), (140, 9650052), (144, 9381995), (155, 8716176), (168, 8041710), (180, 7505596), (186, 7263480), (210, 6433368), (217, 6225840), (240, 5629197), (248, 5447610), (252, 5361140), (279, 4842320), (280, 4825026), (310, 4358088), (315, 4288912), (336, 4020855), (360, 3752798), (372, 3631740), (420, 3216684), (434, 3112920), (465, 2905392), (496, 2723805), (504, 2680570), (558, 2421160), (560, 2412513), (620, 2179044), (630, 2144456), (651, 2075280), (720, 1876399), (744, 1815870), (840, 1608342), (868, 1556460), (930, 1452696), (1008, 1340285), (1085, 1245168), (1116, 1210580), (1240, 1089522), (1260, 1072228), (1302, 1037640), (1395, 968464), (1488, 907935), (1680, 804171), (1736, 778230), (1860, 726348), (1953, 691760), (2170, 622584), (2232, 605290), (2480, 544761), (2520, 536114), (2604, 518820), (2790, 484232), (3255, 415056), (3472, 389115), (3720, 363174), (3906, 345880), (4340, 311292), (4464, 302645), (5040, 268057), (5208, 259410), (5580, 242116), (6510, 207528), (7440, 181587), (7812, 172940), (8647, 156240), (8680, 155646), (9765, 138352), (10416, 129705), (11160, 121058), (13020, 103764), (15624, 86470), (17294, 78120), (17360, 77823), (19530, 69176), (22320, 60529), (25941, 52080), (26040, 51882), (31248, 43235), (34588, 39060)]