1858674720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5477}}^1$

素因数の和:5603

約数の個数: 192

約数和(自身を含む): 6758712576

約数和(自身を除く): 4900037856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 672, 707, 808, 840, 1010, 1120, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2424, 2828, 3030, 3232, 3360, 3535, 4040, 4242, 4848, 5477, 5656, 6060, 7070, 8080, 8484, 9696, 10605, 10954, 11312, 12120, 14140, 16160, 16431, 16968, 21210, 21908, 22624, 24240, 27385, 28280, 32862, 33936, 38339, 42420, 43816, 48480, 54770, 56560, 65724, 67872, 76678, 82155, 84840, 87632, 109540, 113120, 115017, 131448, 153356, 164310, 169680, 175264, 191695, 219080, 230034, 262896, 306712, 328620, 339360, 383390, 438160, 460068, 525792, 553177, 575085, 613424, 657240, 766780, 876320, 920136, 1106354, 1150170, 1226848, 1314480, 1533560, 1659531, 1840272, 2212708, 2300340, 2628960, 2765885, 3067120, 3319062, 3680544, 3872239, 4425416, 4600680, 5531770, 6134240, 6638124, 7744478, 8297655, 8850832, 9201360, 11063540, 11616717, 13276248, 15488956, 16595310, 17701664, 18402720, 19361195, 22127080, 23233434, 26552496, 30977912, 33190620, 38722390, 44254160, 46466868, 53104992, 58083585, 61955824, 66381240, 77444780, 88508320, 92933736, 116167170, 123911648, 132762480, 154889560, 185867472, 232334340, 265524960, 309779120, 371734944, 464668680, 619558240, 929337360, 1858674720]

約数ペア:

[(1, 1858674720), (2, 929337360), (3, 619558240), (4, 464668680), (5, 371734944), (6, 309779120), (7, 265524960), (8, 232334340), (10, 185867472), (12, 154889560), (14, 132762480), (15, 123911648), (16, 116167170), (20, 92933736), (21, 88508320), (24, 77444780), (28, 66381240), (30, 61955824), (32, 58083585), (35, 53104992), (40, 46466868), (42, 44254160), (48, 38722390), (56, 33190620), (60, 30977912), (70, 26552496), (80, 23233434), (84, 22127080), (96, 19361195), (101, 18402720), (105, 17701664), (112, 16595310), (120, 15488956), (140, 13276248), (160, 11616717), (168, 11063540), (202, 9201360), (210, 8850832), (224, 8297655), (240, 7744478), (280, 6638124), (303, 6134240), (336, 5531770), (404, 4600680), (420, 4425416), (480, 3872239), (505, 3680544), (560, 3319062), (606, 3067120), (672, 2765885), (707, 2628960), (808, 2300340), (840, 2212708), (1010, 1840272), (1120, 1659531), (1212, 1533560), (1414, 1314480), (1515, 1226848), (1616, 1150170), (1680, 1106354), (2020, 920136), (2121, 876320), (2424, 766780), (2828, 657240), (3030, 613424), (3232, 575085), (3360, 553177), (3535, 525792), (4040, 460068), (4242, 438160), (4848, 383390), (5477, 339360), (5656, 328620), (6060, 306712), (7070, 262896), (8080, 230034), (8484, 219080), (9696, 191695), (10605, 175264), (10954, 169680), (11312, 164310), (12120, 153356), (14140, 131448), (16160, 115017), (16431, 113120), (16968, 109540), (21210, 87632), (21908, 84840), (22624, 82155), (24240, 76678), (27385, 67872), (28280, 65724), (32862, 56560), (33936, 54770), (38339, 48480), (42420, 43816)]