131496710580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{3511}}^1$

素因数の和:3972

約数の個数: 240

約数和(自身を含む): 420498503040

約数和(自身を除く): 289001792460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 379, 405, 540, 549, 610, 732, 758, 810, 915, 1098, 1137, 1220, 1516, 1620, 1647, 1830, 1895, 2196, 2274, 2745, 3294, 3411, 3511, 3660, 3790, 4548, 4941, 5490, 5685, 6588, 6822, 7022, 7580, 8235, 9882, 10233, 10533, 10980, 11370, 13644, 14044, 16470, 17055, 17555, 19764, 20466, 21066, 22740, 23119, 24705, 30699, 31599, 32940, 34110, 35110, 40932, 42132, 46238, 49410, 51165, 52665, 61398, 63198, 68220, 69357, 70220, 92476, 94797, 98820, 102330, 105330, 115595, 122796, 126396, 138714, 153495, 157995, 189594, 204660, 208071, 210660, 214171, 231190, 277428, 284391, 306990, 315990, 346785, 379188, 416142, 428342, 462380, 473985, 568782, 613980, 624213, 631980, 642513, 693570, 832284, 856684, 947970, 1040355, 1070855, 1137564, 1248426, 1285026, 1330669, 1387140, 1421955, 1872639, 1895940, 1927539, 2080710, 2141710, 2496852, 2570052, 2661338, 2843910, 3121065, 3212565, 3745278, 3855078, 3992007, 4161420, 4283420, 5322676, 5687820, 5782617, 6242130, 6425130, 6653345, 7490556, 7710156, 7984014, 9363195, 9637695, 11565234, 11976021, 12484260, 12850260, 13306690, 15968028, 17347851, 18726390, 19275390, 19960035, 23130468, 23952042, 26613380, 28913085, 34695702, 35928063, 37452780, 38550780, 39920070, 47904084, 57826170, 59880105, 69391404, 71856126, 79840140, 81170809, 86739255, 107784189, 115652340, 119760210, 143712252, 162341618, 173478510, 179640315, 215568378, 239520420, 243512427, 324683236, 346957020, 359280630, 405854045, 431136756, 487024854, 538920945, 718561260, 730537281, 811708090, 974049708, 1077841890, 1217562135, 1461074562, 1623416180, 2155683780, 2191611843, 2435124270, 2922149124, 3652686405, 4383223686, 4870248540, 6574835529, 7305372810, 8766447372, 10958059215, 13149671058, 14610745620, 21916118430, 26299342116, 32874177645, 43832236860, 65748355290, 131496710580]

約数ペア:

[(1, 131496710580), (2, 65748355290), (3, 43832236860), (4, 32874177645), (5, 26299342116), (6, 21916118430), (9, 14610745620), (10, 13149671058), (12, 10958059215), (15, 8766447372), (18, 7305372810), (20, 6574835529), (27, 4870248540), (30, 4383223686), (36, 3652686405), (45, 2922149124), (54, 2435124270), (60, 2191611843), (61, 2155683780), (81, 1623416180), (90, 1461074562), (108, 1217562135), (122, 1077841890), (135, 974049708), (162, 811708090), (180, 730537281), (183, 718561260), (244, 538920945), (270, 487024854), (305, 431136756), (324, 405854045), (366, 359280630), (379, 346957020), (405, 324683236), (540, 243512427), (549, 239520420), (610, 215568378), (732, 179640315), (758, 173478510), (810, 162341618), (915, 143712252), (1098, 119760210), (1137, 115652340), (1220, 107784189), (1516, 86739255), (1620, 81170809), (1647, 79840140), (1830, 71856126), (1895, 69391404), (2196, 59880105), (2274, 57826170), (2745, 47904084), (3294, 39920070), (3411, 38550780), (3511, 37452780), (3660, 35928063), (3790, 34695702), (4548, 28913085), (4941, 26613380), (5490, 23952042), (5685, 23130468), (6588, 19960035), (6822, 19275390), (7022, 18726390), (7580, 17347851), (8235, 15968028), (9882, 13306690), (10233, 12850260), (10533, 12484260), (10980, 11976021), (11370, 11565234), (13644, 9637695), (14044, 9363195), (16470, 7984014), (17055, 7710156), (17555, 7490556), (19764, 6653345), (20466, 6425130), (21066, 6242130), (22740, 5782617), (23119, 5687820), (24705, 5322676), (30699, 4283420), (31599, 4161420), (32940, 3992007), (34110, 3855078), (35110, 3745278), (40932, 3212565), (42132, 3121065), (46238, 2843910), (49410, 2661338), (51165, 2570052), (52665, 2496852), (61398, 2141710), (63198, 2080710), (68220, 1927539), (69357, 1895940), (70220, 1872639), (92476, 1421955), (94797, 1387140), (98820, 1330669), (102330, 1285026), (105330, 1248426), (115595, 1137564), (122796, 1070855), (126396, 1040355), (138714, 947970), (153495, 856684), (157995, 832284), (189594, 693570), (204660, 642513), (208071, 631980), (210660, 624213), (214171, 613980), (231190, 568782), (277428, 473985), (284391, 462380), (306990, 428342), (315990, 416142), (346785, 379188)]