28746252360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2131}}^1$

素因数の和:2309

約数の個数: 384

約数和(自身を含む): 109915004160

約数和(自身を除く): 81168751800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 101, 105, 106, 120, 126, 140, 159, 168, 180, 202, 210, 212, 252, 265, 280, 303, 315, 318, 360, 371, 404, 420, 424, 477, 504, 505, 530, 606, 630, 636, 707, 742, 795, 808, 840, 909, 954, 1010, 1060, 1113, 1212, 1260, 1272, 1414, 1484, 1515, 1590, 1818, 1855, 1908, 2020, 2120, 2121, 2131, 2226, 2385, 2424, 2520, 2828, 2968, 3030, 3180, 3339, 3535, 3636, 3710, 3816, 4040, 4242, 4262, 4452, 4545, 4770, 5353, 5565, 5656, 6060, 6360, 6363, 6393, 6678, 7070, 7272, 7420, 8484, 8524, 8904, 9090, 9540, 10605, 10655, 10706, 11130, 12120, 12726, 12786, 13356, 14140, 14840, 14917, 16059, 16695, 16968, 17048, 18180, 19080, 19179, 21210, 21310, 21412, 22260, 25452, 25572, 26712, 26765, 28280, 29834, 31815, 31965, 32118, 33390, 36360, 37471, 38358, 42420, 42620, 42824, 44520, 44751, 48177, 50904, 51144, 53530, 59668, 63630, 63930, 64236, 66780, 74585, 74942, 76716, 80295, 84840, 85240, 89502, 95895, 96354, 107060, 112413, 112943, 119336, 127260, 127860, 128472, 133560, 134253, 149170, 149884, 153432, 160590, 179004, 187355, 191790, 192708, 214120, 215231, 223755, 224826, 225886, 240885, 254520, 255720, 268506, 298340, 299768, 321180, 337239, 338829, 358008, 374710, 383580, 385416, 430462, 447510, 449652, 451772, 481770, 537012, 562065, 564715, 596680, 642360, 645693, 671265, 674478, 677658, 749420, 767160, 790601, 860924, 895020, 899304, 903544, 963540, 1016487, 1074024, 1076155, 1124130, 1129430, 1291386, 1342530, 1348956, 1355316, 1498840, 1506617, 1581202, 1686195, 1694145, 1721848, 1790040, 1927080, 1937079, 2032974, 2152310, 2248260, 2258860, 2371803, 2582772, 2685060, 2697912, 2710632, 3013234, 3162404, 3228465, 3372390, 3388290, 3874158, 3953005, 4065948, 4304620, 4496520, 4517720, 4519851, 4743606, 5082435, 5165544, 5370120, 6026468, 6324808, 6456930, 6744780, 6776580, 7115409, 7533085, 7748316, 7906010, 8131896, 8609240, 9039702, 9487212, 9685395, 10164870, 11407243, 11859015, 12052936, 12913860, 13489560, 13553160, 13559553, 14230818, 15066170, 15496632, 15812020, 18079404, 18974424, 19370790, 20329740, 22599255, 22814486, 23718030, 25827720, 27119106, 28461636, 30132340, 31624040, 34221729, 35577045, 36158808, 38741580, 40659480, 45198510, 45628972, 47436060, 54238212, 56923272, 57036215, 60264680, 67797765, 68443458, 71154090, 77483160, 79850701, 90397020, 91257944, 94872120, 102665187, 108476424, 114072430, 135595530, 136886916, 142308180, 159701402, 171108645, 180794040, 205330374, 228144860, 239552103, 271191060, 273773832, 284616360, 319402804, 342217290, 399253505, 410660748, 456289720, 479104206, 513325935, 542382120, 638805608, 684434580, 718656309, 798507010, 821321496, 958208412, 1026651870, 1197760515, 1368869160, 1437312618, 1597014020, 1916416824, 2053303740, 2395521030, 2874625236, 3194028040, 3593281545, 4106607480, 4791042060, 5749250472, 7186563090, 9582084120, 14373126180, 28746252360]

約数ペア:

[(1, 28746252360), (2, 14373126180), (3, 9582084120), (4, 7186563090), (5, 5749250472), (6, 4791042060), (7, 4106607480), (8, 3593281545), (9, 3194028040), (10, 2874625236), (12, 2395521030), (14, 2053303740), (15, 1916416824), (18, 1597014020), (20, 1437312618), (21, 1368869160), (24, 1197760515), (28, 1026651870), (30, 958208412), (35, 821321496), (36, 798507010), (40, 718656309), (42, 684434580), (45, 638805608), (53, 542382120), (56, 513325935), (60, 479104206), (63, 456289720), (70, 410660748), (72, 399253505), (84, 342217290), (90, 319402804), (101, 284616360), (105, 273773832), (106, 271191060), (120, 239552103), (126, 228144860), (140, 205330374), (159, 180794040), (168, 171108645), (180, 159701402), (202, 142308180), (210, 136886916), (212, 135595530), (252, 114072430), (265, 108476424), (280, 102665187), (303, 94872120), (315, 91257944), (318, 90397020), (360, 79850701), (371, 77483160), (404, 71154090), (420, 68443458), (424, 67797765), (477, 60264680), (504, 57036215), (505, 56923272), (530, 54238212), (606, 47436060), (630, 45628972), (636, 45198510), (707, 40659480), (742, 38741580), (795, 36158808), (808, 35577045), (840, 34221729), (909, 31624040), (954, 30132340), (1010, 28461636), (1060, 27119106), (1113, 25827720), (1212, 23718030), (1260, 22814486), (1272, 22599255), (1414, 20329740), (1484, 19370790), (1515, 18974424), (1590, 18079404), (1818, 15812020), (1855, 15496632), (1908, 15066170), (2020, 14230818), (2120, 13559553), (2121, 13553160), (2131, 13489560), (2226, 12913860), (2385, 12052936), (2424, 11859015), (2520, 11407243), (2828, 10164870), (2968, 9685395), (3030, 9487212), (3180, 9039702), (3339, 8609240), (3535, 8131896), (3636, 7906010), (3710, 7748316), (3816, 7533085), (4040, 7115409), (4242, 6776580), (4262, 6744780), (4452, 6456930), (4545, 6324808), (4770, 6026468), (5353, 5370120), (5565, 5165544), (5656, 5082435), (6060, 4743606), (6360, 4519851), (6363, 4517720), (6393, 4496520), (6678, 4304620), (7070, 4065948), (7272, 3953005), (7420, 3874158), (8484, 3388290), (8524, 3372390), (8904, 3228465), (9090, 3162404), (9540, 3013234), (10605, 2710632), (10655, 2697912), (10706, 2685060), (11130, 2582772), (12120, 2371803), (12726, 2258860), (12786, 2248260), (13356, 2152310), (14140, 2032974), (14840, 1937079), (14917, 1927080), (16059, 1790040), (16695, 1721848), (16968, 1694145), (17048, 1686195), (18180, 1581202), (19080, 1506617), (19179, 1498840), (21210, 1355316), (21310, 1348956), (21412, 1342530), (22260, 1291386), (25452, 1129430), (25572, 1124130), (26712, 1076155), (26765, 1074024), (28280, 1016487), (29834, 963540), (31815, 903544), (31965, 899304), (32118, 895020), (33390, 860924), (36360, 790601), (37471, 767160), (38358, 749420), (42420, 677658), (42620, 674478), (42824, 671265), (44520, 645693), (44751, 642360), (48177, 596680), (50904, 564715), (51144, 562065), (53530, 537012), (59668, 481770), (63630, 451772), (63930, 449652), (64236, 447510), (66780, 430462), (74585, 385416), (74942, 383580), (76716, 374710), (80295, 358008), (84840, 338829), (85240, 337239), (89502, 321180), (95895, 299768), (96354, 298340), (107060, 268506), (112413, 255720), (112943, 254520), (119336, 240885), (127260, 225886), (127860, 224826), (128472, 223755), (133560, 215231), (134253, 214120), (149170, 192708), (149884, 191790), (153432, 187355), (160590, 179004)]