918523320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53527}}^1$

素因数の和:53565

約数の個数: 128

約数和(自身を含む): 3237373440

約数和(自身を除く): 2318850120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 53527, 107054, 160581, 214108, 267635, 321162, 428216, 535270, 588797, 642324, 695851, 802905, 1070540, 1177594, 1284648, 1391702, 1605810, 1766391, 2087553, 2141080, 2355188, 2783404, 2943985, 3211620, 3479255, 3532782, 4175106, 4710376, 5566808, 5887970, 6423240, 6958510, 7065564, 7654361, 8350212, 8831955, 10437765, 11775940, 13917020, 14131128, 15308722, 16700424, 17663910, 20875530, 22963083, 23551880, 27834040, 30617444, 35327820, 38271805, 41751060, 45926166, 61234888, 70655640, 76543610, 83502120, 91852332, 114815415, 153087220, 183704664, 229630830, 306174440, 459261660, 918523320]

約数ペア:

[(1, 918523320), (2, 459261660), (3, 306174440), (4, 229630830), (5, 183704664), (6, 153087220), (8, 114815415), (10, 91852332), (11, 83502120), (12, 76543610), (13, 70655640), (15, 61234888), (20, 45926166), (22, 41751060), (24, 38271805), (26, 35327820), (30, 30617444), (33, 27834040), (39, 23551880), (40, 22963083), (44, 20875530), (52, 17663910), (55, 16700424), (60, 15308722), (65, 14131128), (66, 13917020), (78, 11775940), (88, 10437765), (104, 8831955), (110, 8350212), (120, 7654361), (130, 7065564), (132, 6958510), (143, 6423240), (156, 5887970), (165, 5566808), (195, 4710376), (220, 4175106), (260, 3532782), (264, 3479255), (286, 3211620), (312, 2943985), (330, 2783404), (390, 2355188), (429, 2141080), (440, 2087553), (520, 1766391), (572, 1605810), (660, 1391702), (715, 1284648), (780, 1177594), (858, 1070540), (1144, 802905), (1320, 695851), (1430, 642324), (1560, 588797), (1716, 535270), (2145, 428216), (2860, 321162), (3432, 267635), (4290, 214108), (5720, 160581), (8580, 107054), (17160, 53527)]