493585680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3719}}^1$

素因数の和:3821

約数の個数: 160

約数和(自身を含む): 1771315200

約数和(自身を除く): 1277729520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3719, 3792, 4424, 4740, 5530, 6320, 6636, 7438, 8295, 8848, 9480, 11060, 11157, 13272, 14876, 16590, 18595, 18960, 22120, 22314, 26033, 26544, 29752, 33180, 37190, 44240, 44628, 52066, 55785, 59504, 66360, 74380, 78099, 89256, 104132, 111570, 130165, 132720, 148760, 156198, 178512, 208264, 223140, 260330, 293801, 297520, 312396, 390495, 416528, 446280, 520660, 587602, 624792, 780990, 881403, 892560, 1041320, 1175204, 1249584, 1469005, 1561980, 1762806, 2056607, 2082640, 2350408, 2938010, 3123960, 3525612, 4113214, 4407015, 4700816, 5876020, 6169821, 6247920, 7051224, 8226428, 8814030, 10283035, 11752040, 12339642, 14102448, 16452856, 17628060, 20566070, 23504080, 24679284, 30849105, 32905712, 35256120, 41132140, 49358568, 61698210, 70512240, 82264280, 98717136, 123396420, 164528560, 246792840, 493585680]

約数ペア:

[(1, 493585680), (2, 246792840), (3, 164528560), (4, 123396420), (5, 98717136), (6, 82264280), (7, 70512240), (8, 61698210), (10, 49358568), (12, 41132140), (14, 35256120), (15, 32905712), (16, 30849105), (20, 24679284), (21, 23504080), (24, 20566070), (28, 17628060), (30, 16452856), (35, 14102448), (40, 12339642), (42, 11752040), (48, 10283035), (56, 8814030), (60, 8226428), (70, 7051224), (79, 6247920), (80, 6169821), (84, 5876020), (105, 4700816), (112, 4407015), (120, 4113214), (140, 3525612), (158, 3123960), (168, 2938010), (210, 2350408), (237, 2082640), (240, 2056607), (280, 1762806), (316, 1561980), (336, 1469005), (395, 1249584), (420, 1175204), (474, 1041320), (553, 892560), (560, 881403), (632, 780990), (790, 624792), (840, 587602), (948, 520660), (1106, 446280), (1185, 416528), (1264, 390495), (1580, 312396), (1659, 297520), (1680, 293801), (1896, 260330), (2212, 223140), (2370, 208264), (2765, 178512), (3160, 156198), (3318, 148760), (3719, 132720), (3792, 130165), (4424, 111570), (4740, 104132), (5530, 89256), (6320, 78099), (6636, 74380), (7438, 66360), (8295, 59504), (8848, 55785), (9480, 52066), (11060, 44628), (11157, 44240), (13272, 37190), (14876, 33180), (16590, 29752), (18595, 26544), (18960, 26033), (22120, 22314)]