416901420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9377}}^1$

素因数の和:9424

約数の個数: 144

約数和(自身を含む): 1433708640

約数和(自身を除く): 1016807220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 9377, 11115, 14820, 18754, 22230, 28131, 37508, 44460, 46885, 56262, 84393, 93770, 112524, 121901, 140655, 168786, 178163, 187540, 243802, 281310, 337572, 356326, 365703, 421965, 487604, 534489, 562620, 609505, 712652, 731406, 843930, 890815, 1068978, 1097109, 1219010, 1462812, 1603467, 1687860, 1781630, 1828515, 2137956, 2194218, 2316119, 2438020, 2672445, 3206934, 3563260, 3657030, 4388436, 4632238, 5344890, 5485545, 6413868, 6948357, 7314060, 8017335, 9264476, 10689780, 10971090, 11580595, 13896714, 16034670, 20845071, 21942180, 23161190, 27793428, 32069340, 34741785, 41690142, 46322380, 69483570, 83380284, 104225355, 138967140, 208450710, 416901420]

約数ペア:

[(1, 416901420), (2, 208450710), (3, 138967140), (4, 104225355), (5, 83380284), (6, 69483570), (9, 46322380), (10, 41690142), (12, 34741785), (13, 32069340), (15, 27793428), (18, 23161190), (19, 21942180), (20, 20845071), (26, 16034670), (30, 13896714), (36, 11580595), (38, 10971090), (39, 10689780), (45, 9264476), (52, 8017335), (57, 7314060), (60, 6948357), (65, 6413868), (76, 5485545), (78, 5344890), (90, 4632238), (95, 4388436), (114, 3657030), (117, 3563260), (130, 3206934), (156, 2672445), (171, 2438020), (180, 2316119), (190, 2194218), (195, 2137956), (228, 1828515), (234, 1781630), (247, 1687860), (260, 1603467), (285, 1462812), (342, 1219010), (380, 1097109), (390, 1068978), (468, 890815), (494, 843930), (570, 731406), (585, 712652), (684, 609505), (741, 562620), (780, 534489), (855, 487604), (988, 421965), (1140, 365703), (1170, 356326), (1235, 337572), (1482, 281310), (1710, 243802), (2223, 187540), (2340, 178163), (2470, 168786), (2964, 140655), (3420, 121901), (3705, 112524), (4446, 93770), (4940, 84393), (7410, 56262), (8892, 46885), (9377, 44460), (11115, 37508), (14820, 28131), (18754, 22230)]