890028360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14629}}^1$

素因数の和:14672

約数の個数: 144

約数和(自身を含む): 3132429300

約数和(自身を除く): 2242400940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 14629, 15210, 20280, 29258, 30420, 43887, 58516, 60840, 73145, 87774, 117032, 131661, 146290, 175548, 190177, 219435, 263322, 292580, 351096, 380354, 438870, 526644, 570531, 585160, 658305, 760708, 877740, 950885, 1053288, 1141062, 1316610, 1521416, 1711593, 1755480, 1901770, 2282124, 2472301, 2633220, 2852655, 3423186, 3803540, 4564248, 4944602, 5266440, 5705310, 6846372, 7416903, 7607080, 8557965, 9889204, 11410620, 12361505, 13692744, 14833806, 17115930, 19778408, 22250709, 22821240, 24723010, 29667612, 34231860, 37084515, 44501418, 49446020, 59335224, 68463720, 74169030, 89002836, 98892040, 111253545, 148338060, 178005672, 222507090, 296676120, 445014180, 890028360]

約数ペア:

[(1, 890028360), (2, 445014180), (3, 296676120), (4, 222507090), (5, 178005672), (6, 148338060), (8, 111253545), (9, 98892040), (10, 89002836), (12, 74169030), (13, 68463720), (15, 59335224), (18, 49446020), (20, 44501418), (24, 37084515), (26, 34231860), (30, 29667612), (36, 24723010), (39, 22821240), (40, 22250709), (45, 19778408), (52, 17115930), (60, 14833806), (65, 13692744), (72, 12361505), (78, 11410620), (90, 9889204), (104, 8557965), (117, 7607080), (120, 7416903), (130, 6846372), (156, 5705310), (169, 5266440), (180, 4944602), (195, 4564248), (234, 3803540), (260, 3423186), (312, 2852655), (338, 2633220), (360, 2472301), (390, 2282124), (468, 1901770), (507, 1755480), (520, 1711593), (585, 1521416), (676, 1316610), (780, 1141062), (845, 1053288), (936, 950885), (1014, 877740), (1170, 760708), (1352, 658305), (1521, 585160), (1560, 570531), (1690, 526644), (2028, 438870), (2340, 380354), (2535, 351096), (3042, 292580), (3380, 263322), (4056, 219435), (4680, 190177), (5070, 175548), (6084, 146290), (6760, 131661), (7605, 117032), (10140, 87774), (12168, 73145), (14629, 60840), (15210, 58516), (20280, 43887), (29258, 30420)]