212160060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 777180096

約数和(自身を除く): 565020036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 81, 84, 90, 105, 106, 108, 126, 135, 140, 159, 162, 180, 189, 210, 212, 252, 265, 270, 315, 318, 324, 353, 371, 378, 405, 420, 477, 530, 540, 567, 630, 636, 706, 742, 756, 795, 810, 945, 954, 1059, 1060, 1113, 1134, 1260, 1412, 1431, 1484, 1590, 1620, 1765, 1855, 1890, 1908, 2118, 2226, 2268, 2385, 2471, 2835, 2862, 3177, 3180, 3339, 3530, 3710, 3780, 4236, 4293, 4452, 4770, 4942, 5295, 5565, 5670, 5724, 6354, 6678, 7060, 7155, 7413, 7420, 8586, 9531, 9540, 9884, 10017, 10590, 11130, 11340, 12355, 12708, 13356, 14310, 14826, 15885, 16695, 17172, 18709, 19062, 20034, 21180, 21465, 22239, 22260, 24710, 28593, 28620, 29652, 30051, 31770, 33390, 37065, 37418, 38124, 40068, 42930, 44478, 47655, 49420, 50085, 56127, 57186, 60102, 63540, 66717, 66780, 74130, 74836, 85860, 88956, 93545, 95310, 100170, 111195, 112254, 114372, 120204, 130963, 133434, 142965, 148260, 150255, 168381, 187090, 190620, 200151, 200340, 222390, 224508, 261926, 266868, 280635, 285930, 300510, 333585, 336762, 374180, 392889, 400302, 444780, 505143, 523852, 561270, 571860, 601020, 654815, 667170, 673524, 785778, 800604, 841905, 1000755, 1010286, 1122540, 1178667, 1309630, 1334340, 1515429, 1571556, 1683810, 1964445, 2001510, 2020572, 2357334, 2525715, 2619260, 3030858, 3367620, 3536001, 3928890, 4003020, 4714668, 5051430, 5893335, 6061716, 7072002, 7577145, 7857780, 10102860, 10608003, 11786670, 14144004, 15154290, 17680005, 21216006, 23573340, 30308580, 35360010, 42432012, 53040015, 70720020, 106080030, 212160060]

約数ペア:

[(1, 212160060), (2, 106080030), (3, 70720020), (4, 53040015), (5, 42432012), (6, 35360010), (7, 30308580), (9, 23573340), (10, 21216006), (12, 17680005), (14, 15154290), (15, 14144004), (18, 11786670), (20, 10608003), (21, 10102860), (27, 7857780), (28, 7577145), (30, 7072002), (35, 6061716), (36, 5893335), (42, 5051430), (45, 4714668), (53, 4003020), (54, 3928890), (60, 3536001), (63, 3367620), (70, 3030858), (81, 2619260), (84, 2525715), (90, 2357334), (105, 2020572), (106, 2001510), (108, 1964445), (126, 1683810), (135, 1571556), (140, 1515429), (159, 1334340), (162, 1309630), (180, 1178667), (189, 1122540), (210, 1010286), (212, 1000755), (252, 841905), (265, 800604), (270, 785778), (315, 673524), (318, 667170), (324, 654815), (353, 601020), (371, 571860), (378, 561270), (405, 523852), (420, 505143), (477, 444780), (530, 400302), (540, 392889), (567, 374180), (630, 336762), (636, 333585), (706, 300510), (742, 285930), (756, 280635), (795, 266868), (810, 261926), (945, 224508), (954, 222390), (1059, 200340), (1060, 200151), (1113, 190620), (1134, 187090), (1260, 168381), (1412, 150255), (1431, 148260), (1484, 142965), (1590, 133434), (1620, 130963), (1765, 120204), (1855, 114372), (1890, 112254), (1908, 111195), (2118, 100170), (2226, 95310), (2268, 93545), (2385, 88956), (2471, 85860), (2835, 74836), (2862, 74130), (3177, 66780), (3180, 66717), (3339, 63540), (3530, 60102), (3710, 57186), (3780, 56127), (4236, 50085), (4293, 49420), (4452, 47655), (4770, 44478), (4942, 42930), (5295, 40068), (5565, 38124), (5670, 37418), (5724, 37065), (6354, 33390), (6678, 31770), (7060, 30051), (7155, 29652), (7413, 28620), (7420, 28593), (8586, 24710), (9531, 22260), (9540, 22239), (9884, 21465), (10017, 21180), (10590, 20034), (11130, 19062), (11340, 18709), (12355, 17172), (12708, 16695), (13356, 15885), (14310, 14826)]