89841498880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{345757}}^1$

素因数の和:345814

約数の個数: 144

約数和(自身を含む): 254422566720

約数和(自身を除く): 164581067840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1280, 1624, 1792, 1856, 2030, 2240, 2320, 3248, 3712, 4060, 4480, 4640, 6496, 7424, 8120, 8960, 9280, 12992, 16240, 18560, 25984, 32480, 37120, 51968, 64960, 129920, 259840, 345757, 691514, 1383028, 1728785, 2420299, 2766056, 3457570, 4840598, 5532112, 6915140, 9681196, 10026953, 11064224, 12101495, 13830280, 19362392, 20053906, 22128448, 24202990, 27660560, 38724784, 40107812, 44256896, 48405980, 50134765, 55321120, 70188671, 77449568, 80215624, 88513792, 96811960, 100269530, 110642240, 140377342, 154899136, 160431248, 193623920, 200539060, 221284480, 280754684, 309798272, 320862496, 350943355, 387247840, 401078120, 442568960, 561509368, 619596544, 641724992, 701886710, 774495680, 802156240, 1123018736, 1283449984, 1403773420, 1548991360, 1604312480, 2246037472, 2566899968, 2807546840, 3097982720, 3208624960, 4492074944, 5615093680, 6417249920, 8984149888, 11230187360, 12834499840, 17968299776, 22460374720, 44920749440, 89841498880]

約数ペア:

[(1, 89841498880), (2, 44920749440), (4, 22460374720), (5, 17968299776), (7, 12834499840), (8, 11230187360), (10, 8984149888), (14, 6417249920), (16, 5615093680), (20, 4492074944), (28, 3208624960), (29, 3097982720), (32, 2807546840), (35, 2566899968), (40, 2246037472), (56, 1604312480), (58, 1548991360), (64, 1403773420), (70, 1283449984), (80, 1123018736), (112, 802156240), (116, 774495680), (128, 701886710), (140, 641724992), (145, 619596544), (160, 561509368), (203, 442568960), (224, 401078120), (232, 387247840), (256, 350943355), (280, 320862496), (290, 309798272), (320, 280754684), (406, 221284480), (448, 200539060), (464, 193623920), (560, 160431248), (580, 154899136), (640, 140377342), (812, 110642240), (896, 100269530), (928, 96811960), (1015, 88513792), (1120, 80215624), (1160, 77449568), (1280, 70188671), (1624, 55321120), (1792, 50134765), (1856, 48405980), (2030, 44256896), (2240, 40107812), (2320, 38724784), (3248, 27660560), (3712, 24202990), (4060, 22128448), (4480, 20053906), (4640, 19362392), (6496, 13830280), (7424, 12101495), (8120, 11064224), (8960, 10026953), (9280, 9681196), (12992, 6915140), (16240, 5532112), (18560, 4840598), (25984, 3457570), (32480, 2766056), (37120, 2420299), (51968, 1728785), (64960, 1383028), (129920, 691514), (259840, 345757)]