1790972160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6569}}^1$

素因数の和:6664

約数の個数: 144

約数和(自身を含む): 5801362560

約数和(自身を除く): 4010390400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 3840, 4260, 4544, 5680, 6569, 6816, 8520, 9088, 11360, 13138, 13632, 17040, 18176, 19707, 22720, 26276, 27264, 32845, 34080, 39414, 45440, 52552, 54528, 65690, 68160, 78828, 90880, 98535, 105104, 131380, 136320, 157656, 197070, 210208, 262760, 272640, 315312, 394140, 420416, 466399, 525520, 630624, 788280, 840832, 932798, 1051040, 1261248, 1399197, 1576560, 1681664, 1865596, 2102080, 2331995, 2522496, 2798394, 3153120, 3731192, 4204160, 4663990, 5044992, 5596788, 6306240, 6995985, 7462384, 8408320, 9327980, 11193576, 12612480, 13991970, 14924768, 18655960, 22387152, 25224960, 27983940, 29849536, 37311920, 44774304, 55967880, 59699072, 74623840, 89548608, 111935760, 119398144, 149247680, 179097216, 223871520, 298495360, 358194432, 447743040, 596990720, 895486080, 1790972160]

約数ペア:

[(1, 1790972160), (2, 895486080), (3, 596990720), (4, 447743040), (5, 358194432), (6, 298495360), (8, 223871520), (10, 179097216), (12, 149247680), (15, 119398144), (16, 111935760), (20, 89548608), (24, 74623840), (30, 59699072), (32, 55967880), (40, 44774304), (48, 37311920), (60, 29849536), (64, 27983940), (71, 25224960), (80, 22387152), (96, 18655960), (120, 14924768), (128, 13991970), (142, 12612480), (160, 11193576), (192, 9327980), (213, 8408320), (240, 7462384), (256, 6995985), (284, 6306240), (320, 5596788), (355, 5044992), (384, 4663990), (426, 4204160), (480, 3731192), (568, 3153120), (640, 2798394), (710, 2522496), (768, 2331995), (852, 2102080), (960, 1865596), (1065, 1681664), (1136, 1576560), (1280, 1399197), (1420, 1261248), (1704, 1051040), (1920, 932798), (2130, 840832), (2272, 788280), (2840, 630624), (3408, 525520), (3840, 466399), (4260, 420416), (4544, 394140), (5680, 315312), (6569, 272640), (6816, 262760), (8520, 210208), (9088, 197070), (11360, 157656), (13138, 136320), (13632, 131380), (17040, 105104), (18176, 98535), (19707, 90880), (22720, 78828), (26276, 68160), (27264, 65690), (32845, 54528), (34080, 52552), (39414, 45440)]