699873720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64091}}^1$

素因数の和:64125

約数の個数: 128

約数和(自身を含む): 2584189440

約数和(自身を除く): 1884315720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 64091, 128182, 192273, 256364, 320455, 384546, 448637, 512728, 640910, 769092, 833183, 897274, 961365, 1281820, 1345911, 1538184, 1666366, 1794548, 1922730, 2243185, 2499549, 2563640, 2691822, 3332732, 3589096, 3845460, 4165915, 4486370, 4999098, 5383644, 5832281, 6665464, 6729555, 7690920, 8331830, 8972740, 9998196, 10767288, 11664562, 12497745, 13459110, 16663660, 17496843, 17945480, 19996392, 23329124, 24995490, 26918220, 29161405, 33327320, 34993686, 46658248, 49990980, 53836440, 58322810, 69987372, 87484215, 99981960, 116645620, 139974744, 174968430, 233291240, 349936860, 699873720]

約数ペア:

[(1, 699873720), (2, 349936860), (3, 233291240), (4, 174968430), (5, 139974744), (6, 116645620), (7, 99981960), (8, 87484215), (10, 69987372), (12, 58322810), (13, 53836440), (14, 49990980), (15, 46658248), (20, 34993686), (21, 33327320), (24, 29161405), (26, 26918220), (28, 24995490), (30, 23329124), (35, 19996392), (39, 17945480), (40, 17496843), (42, 16663660), (52, 13459110), (56, 12497745), (60, 11664562), (65, 10767288), (70, 9998196), (78, 8972740), (84, 8331830), (91, 7690920), (104, 6729555), (105, 6665464), (120, 5832281), (130, 5383644), (140, 4999098), (156, 4486370), (168, 4165915), (182, 3845460), (195, 3589096), (210, 3332732), (260, 2691822), (273, 2563640), (280, 2499549), (312, 2243185), (364, 1922730), (390, 1794548), (420, 1666366), (455, 1538184), (520, 1345911), (546, 1281820), (728, 961365), (780, 897274), (840, 833183), (910, 769092), (1092, 640910), (1365, 512728), (1560, 448637), (1820, 384546), (2184, 320455), (2730, 256364), (3640, 192273), (5460, 128182), (10920, 64091)]