1566388740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1226

約数の個数: 192

約数和(自身を含む): 5193990144

約数和(自身を除く): 3627601404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 73, 84, 94, 105, 140, 141, 146, 188, 210, 219, 235, 282, 292, 329, 365, 420, 438, 470, 511, 564, 658, 705, 730, 876, 940, 987, 1022, 1087, 1095, 1316, 1410, 1460, 1533, 1645, 1974, 2044, 2174, 2190, 2555, 2820, 3066, 3261, 3290, 3431, 3948, 4348, 4380, 4935, 5110, 5435, 6132, 6522, 6580, 6862, 7609, 7665, 9870, 10220, 10293, 10870, 13044, 13724, 15218, 15330, 16305, 17155, 19740, 20586, 21740, 22827, 24017, 30436, 30660, 32610, 34310, 38045, 41172, 45654, 48034, 51089, 51465, 65220, 68620, 72051, 76090, 79351, 91308, 96068, 102178, 102930, 114135, 120085, 144102, 152180, 153267, 158702, 204356, 205860, 228270, 238053, 240170, 255445, 288204, 306534, 317404, 357623, 360255, 396755, 456540, 476106, 480340, 510890, 555457, 613068, 715246, 720510, 766335, 793510, 952212, 1021780, 1072869, 1110914, 1190265, 1430492, 1441020, 1532670, 1587020, 1666371, 1788115, 2145738, 2221828, 2380530, 2777285, 3065340, 3332742, 3576230, 3729497, 4291476, 4761060, 5364345, 5554570, 6665484, 7152460, 7458994, 8331855, 10728690, 11109140, 11188491, 14917988, 16663710, 18647485, 21457380, 22376982, 26106479, 33327420, 37294970, 44753964, 52212958, 55942455, 74589940, 78319437, 104425916, 111884910, 130532395, 156638874, 223769820, 261064790, 313277748, 391597185, 522129580, 783194370, 1566388740]

約数ペア:

[(1, 1566388740), (2, 783194370), (3, 522129580), (4, 391597185), (5, 313277748), (6, 261064790), (7, 223769820), (10, 156638874), (12, 130532395), (14, 111884910), (15, 104425916), (20, 78319437), (21, 74589940), (28, 55942455), (30, 52212958), (35, 44753964), (42, 37294970), (47, 33327420), (60, 26106479), (70, 22376982), (73, 21457380), (84, 18647485), (94, 16663710), (105, 14917988), (140, 11188491), (141, 11109140), (146, 10728690), (188, 8331855), (210, 7458994), (219, 7152460), (235, 6665484), (282, 5554570), (292, 5364345), (329, 4761060), (365, 4291476), (420, 3729497), (438, 3576230), (470, 3332742), (511, 3065340), (564, 2777285), (658, 2380530), (705, 2221828), (730, 2145738), (876, 1788115), (940, 1666371), (987, 1587020), (1022, 1532670), (1087, 1441020), (1095, 1430492), (1316, 1190265), (1410, 1110914), (1460, 1072869), (1533, 1021780), (1645, 952212), (1974, 793510), (2044, 766335), (2174, 720510), (2190, 715246), (2555, 613068), (2820, 555457), (3066, 510890), (3261, 480340), (3290, 476106), (3431, 456540), (3948, 396755), (4348, 360255), (4380, 357623), (4935, 317404), (5110, 306534), (5435, 288204), (6132, 255445), (6522, 240170), (6580, 238053), (6862, 228270), (7609, 205860), (7665, 204356), (9870, 158702), (10220, 153267), (10293, 152180), (10870, 144102), (13044, 120085), (13724, 114135), (15218, 102930), (15330, 102178), (16305, 96068), (17155, 91308), (19740, 79351), (20586, 76090), (21740, 72051), (22827, 68620), (24017, 65220), (30436, 51465), (30660, 51089), (32610, 48034), (34310, 45654), (38045, 41172)]