1609966680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{46747}}^1$

素因数の和:46809

約数の個数: 128

約数和(自身を含む): 5654638080

約数和(自身を除く): 4044671400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 17220, 34440, 46747, 93494, 140241, 186988, 233735, 280482, 327229, 373976, 467470, 560964, 654458, 701205, 934940, 981687, 1121928, 1308916, 1402410, 1636145, 1869880, 1916627, 1963374, 2617832, 2804820, 3272290, 3833254, 3926748, 4908435, 5609640, 5749881, 6544580, 7666508, 7853496, 9583135, 9816870, 11499762, 13089160, 13416389, 15333016, 19166270, 19633740, 22999524, 26832778, 28749405, 38332540, 39267480, 40249167, 45999048, 53665556, 57498810, 67081945, 76665080, 80498334, 107331112, 114997620, 134163890, 160996668, 201245835, 229995240, 268327780, 321993336, 402491670, 536655560, 804983340, 1609966680]

約数ペア:

[(1, 1609966680), (2, 804983340), (3, 536655560), (4, 402491670), (5, 321993336), (6, 268327780), (7, 229995240), (8, 201245835), (10, 160996668), (12, 134163890), (14, 114997620), (15, 107331112), (20, 80498334), (21, 76665080), (24, 67081945), (28, 57498810), (30, 53665556), (35, 45999048), (40, 40249167), (41, 39267480), (42, 38332540), (56, 28749405), (60, 26832778), (70, 22999524), (82, 19633740), (84, 19166270), (105, 15333016), (120, 13416389), (123, 13089160), (140, 11499762), (164, 9816870), (168, 9583135), (205, 7853496), (210, 7666508), (246, 6544580), (280, 5749881), (287, 5609640), (328, 4908435), (410, 3926748), (420, 3833254), (492, 3272290), (574, 2804820), (615, 2617832), (820, 1963374), (840, 1916627), (861, 1869880), (984, 1636145), (1148, 1402410), (1230, 1308916), (1435, 1121928), (1640, 981687), (1722, 934940), (2296, 701205), (2460, 654458), (2870, 560964), (3444, 467470), (4305, 373976), (4920, 327229), (5740, 280482), (6888, 233735), (8610, 186988), (11480, 140241), (17220, 93494), (34440, 46747)]