707247540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2039}}^1$

素因数の和:2142

約数の個数: 144

約数和(自身を含む): 2245501440

約数和(自身を除く): 1538253900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 47, 60, 82, 90, 94, 123, 141, 164, 180, 188, 205, 235, 246, 282, 369, 410, 423, 470, 492, 564, 615, 705, 738, 820, 846, 940, 1230, 1410, 1476, 1692, 1845, 1927, 2039, 2115, 2460, 2820, 3690, 3854, 4078, 4230, 5781, 6117, 7380, 7708, 8156, 8460, 9635, 10195, 11562, 12234, 17343, 18351, 19270, 20390, 23124, 24468, 28905, 30585, 34686, 36702, 38540, 40780, 57810, 61170, 69372, 73404, 83599, 86715, 91755, 95833, 115620, 122340, 167198, 173430, 183510, 191666, 250797, 287499, 334396, 346860, 367020, 383332, 417995, 479165, 501594, 574998, 752391, 835990, 862497, 958330, 1003188, 1149996, 1253985, 1437495, 1504782, 1671980, 1724994, 1916660, 2507970, 2874990, 3009564, 3449988, 3761955, 3929153, 4312485, 5015940, 5749980, 7523910, 7858306, 8624970, 11787459, 15047820, 15716612, 17249940, 19645765, 23574918, 35362377, 39291530, 47149836, 58937295, 70724754, 78583060, 117874590, 141449508, 176811885, 235749180, 353623770, 707247540]

約数ペア:

[(1, 707247540), (2, 353623770), (3, 235749180), (4, 176811885), (5, 141449508), (6, 117874590), (9, 78583060), (10, 70724754), (12, 58937295), (15, 47149836), (18, 39291530), (20, 35362377), (30, 23574918), (36, 19645765), (41, 17249940), (45, 15716612), (47, 15047820), (60, 11787459), (82, 8624970), (90, 7858306), (94, 7523910), (123, 5749980), (141, 5015940), (164, 4312485), (180, 3929153), (188, 3761955), (205, 3449988), (235, 3009564), (246, 2874990), (282, 2507970), (369, 1916660), (410, 1724994), (423, 1671980), (470, 1504782), (492, 1437495), (564, 1253985), (615, 1149996), (705, 1003188), (738, 958330), (820, 862497), (846, 835990), (940, 752391), (1230, 574998), (1410, 501594), (1476, 479165), (1692, 417995), (1845, 383332), (1927, 367020), (2039, 346860), (2115, 334396), (2460, 287499), (2820, 250797), (3690, 191666), (3854, 183510), (4078, 173430), (4230, 167198), (5781, 122340), (6117, 115620), (7380, 95833), (7708, 91755), (8156, 86715), (8460, 83599), (9635, 73404), (10195, 69372), (11562, 61170), (12234, 57810), (17343, 40780), (18351, 38540), (19270, 36702), (20390, 34686), (23124, 30585), (24468, 28905)]