1659636480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11681}}^1$

素因数の和:11742

約数の個数: 144

約数和(自身を含む): 5444185824

約数和(自身を除く): 3784549344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 768, 888, 960, 1110, 1184, 1280, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 3840, 4440, 4736, 5920, 7104, 8880, 9472, 11681, 11840, 14208, 17760, 23362, 23680, 28416, 35043, 35520, 46724, 47360, 58405, 70086, 71040, 93448, 116810, 140172, 142080, 175215, 186896, 233620, 280344, 350430, 373792, 432197, 467240, 560688, 700860, 747584, 864394, 934480, 1121376, 1296591, 1401720, 1495168, 1728788, 1868960, 2160985, 2242752, 2593182, 2803440, 2990336, 3457576, 3737920, 4321970, 4485504, 5186364, 5606880, 6482955, 6915152, 7475840, 8643940, 8971008, 10372728, 11213760, 12965910, 13830304, 14951680, 17287880, 20745456, 22427520, 25931820, 27660608, 34575760, 41490912, 44855040, 51863640, 55321216, 69151520, 82981824, 103727280, 110642432, 138303040, 165963648, 207454560, 276606080, 331927296, 414909120, 553212160, 829818240, 1659636480]

約数ペア:

[(1, 1659636480), (2, 829818240), (3, 553212160), (4, 414909120), (5, 331927296), (6, 276606080), (8, 207454560), (10, 165963648), (12, 138303040), (15, 110642432), (16, 103727280), (20, 82981824), (24, 69151520), (30, 55321216), (32, 51863640), (37, 44855040), (40, 41490912), (48, 34575760), (60, 27660608), (64, 25931820), (74, 22427520), (80, 20745456), (96, 17287880), (111, 14951680), (120, 13830304), (128, 12965910), (148, 11213760), (160, 10372728), (185, 8971008), (192, 8643940), (222, 7475840), (240, 6915152), (256, 6482955), (296, 5606880), (320, 5186364), (370, 4485504), (384, 4321970), (444, 3737920), (480, 3457576), (555, 2990336), (592, 2803440), (640, 2593182), (740, 2242752), (768, 2160985), (888, 1868960), (960, 1728788), (1110, 1495168), (1184, 1401720), (1280, 1296591), (1480, 1121376), (1776, 934480), (1920, 864394), (2220, 747584), (2368, 700860), (2960, 560688), (3552, 467240), (3840, 432197), (4440, 373792), (4736, 350430), (5920, 280344), (7104, 233620), (8880, 186896), (9472, 175215), (11681, 142080), (11840, 140172), (14208, 116810), (17760, 93448), (23362, 71040), (23680, 70086), (28416, 58405), (35043, 47360), (35520, 46724)]