236178180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 863533440

約数和(自身を除く): 627355260

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, 54, 59, 60, 63, 70, 81, 84, 90, 105, 108, 118, 126, 135, 140, 162, 177, 180, 189, 210, 236, 252, 270, 295, 315, 324, 353, 354, 378, 405, 413, 420, 531, 540, 567, 590, 630, 706, 708, 756, 810, 826, 885, 945, 1059, 1062, 1134, 1180, 1239, 1260, 1412, 1593, 1620, 1652, 1765, 1770, 1890, 2065, 2118, 2124, 2268, 2471, 2478, 2655, 2835, 3177, 3186, 3530, 3540, 3717, 3780, 4130, 4236, 4779, 4942, 4956, 5295, 5310, 5670, 6195, 6354, 6372, 7060, 7413, 7434, 7965, 8260, 9531, 9558, 9884, 10590, 10620, 11151, 11340, 12355, 12390, 12708, 14826, 14868, 15885, 15930, 18585, 19062, 19116, 20827, 21180, 22239, 22302, 23895, 24710, 24780, 28593, 29652, 31770, 31860, 33453, 37065, 37170, 38124, 41654, 44478, 44604, 47655, 47790, 49420, 55755, 57186, 62481, 63540, 66717, 66906, 74130, 74340, 83308, 88956, 95310, 95580, 104135, 111195, 111510, 114372, 124962, 133434, 133812, 142965, 145789, 148260, 167265, 187443, 190620, 200151, 208270, 222390, 223020, 249924, 266868, 285930, 291578, 312405, 333585, 334530, 374886, 400302, 416540, 437367, 444780, 562329, 571860, 583156, 624810, 667170, 669060, 728945, 749772, 800604, 874734, 937215, 1000755, 1124658, 1249620, 1312101, 1334340, 1457890, 1686987, 1749468, 1874430, 2001510, 2186835, 2249316, 2624202, 2811645, 2915780, 3373974, 3748860, 3936303, 4003020, 4373670, 5248404, 5623290, 6560505, 6747948, 7872606, 8434935, 8747340, 11246580, 11808909, 13121010, 15745212, 16869870, 19681515, 23617818, 26242020, 33739740, 39363030, 47235636, 59044545, 78726060, 118089090, 236178180]

約数ペア:

[(1, 236178180), (2, 118089090), (3, 78726060), (4, 59044545), (5, 47235636), (6, 39363030), (7, 33739740), (9, 26242020), (10, 23617818), (12, 19681515), (14, 16869870), (15, 15745212), (18, 13121010), (20, 11808909), (21, 11246580), (27, 8747340), (28, 8434935), (30, 7872606), (35, 6747948), (36, 6560505), (42, 5623290), (45, 5248404), (54, 4373670), (59, 4003020), (60, 3936303), (63, 3748860), (70, 3373974), (81, 2915780), (84, 2811645), (90, 2624202), (105, 2249316), (108, 2186835), (118, 2001510), (126, 1874430), (135, 1749468), (140, 1686987), (162, 1457890), (177, 1334340), (180, 1312101), (189, 1249620), (210, 1124658), (236, 1000755), (252, 937215), (270, 874734), (295, 800604), (315, 749772), (324, 728945), (353, 669060), (354, 667170), (378, 624810), (405, 583156), (413, 571860), (420, 562329), (531, 444780), (540, 437367), (567, 416540), (590, 400302), (630, 374886), (706, 334530), (708, 333585), (756, 312405), (810, 291578), (826, 285930), (885, 266868), (945, 249924), (1059, 223020), (1062, 222390), (1134, 208270), (1180, 200151), (1239, 190620), (1260, 187443), (1412, 167265), (1593, 148260), (1620, 145789), (1652, 142965), (1765, 133812), (1770, 133434), (1890, 124962), (2065, 114372), (2118, 111510), (2124, 111195), (2268, 104135), (2471, 95580), (2478, 95310), (2655, 88956), (2835, 83308), (3177, 74340), (3186, 74130), (3530, 66906), (3540, 66717), (3717, 63540), (3780, 62481), (4130, 57186), (4236, 55755), (4779, 49420), (4942, 47790), (4956, 47655), (5295, 44604), (5310, 44478), (5670, 41654), (6195, 38124), (6354, 37170), (6372, 37065), (7060, 33453), (7413, 31860), (7434, 31770), (7965, 29652), (8260, 28593), (9531, 24780), (9558, 24710), (9884, 23895), (10590, 22302), (10620, 22239), (11151, 21180), (11340, 20827), (12355, 19116), (12390, 19062), (12708, 18585), (14826, 15930), (14868, 15885)]