2231509320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:716

約数の個数: 192

約数和(自身を含む): 7417650240

約数和(自身を除く): 5186140920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 307, 331, 360, 366, 488, 549, 610, 614, 662, 732, 915, 921, 993, 1098, 1220, 1228, 1324, 1464, 1535, 1655, 1830, 1842, 1986, 2196, 2440, 2456, 2648, 2745, 2763, 2979, 3070, 3310, 3660, 3684, 3972, 4392, 4605, 4965, 5490, 5526, 5958, 6140, 6620, 7320, 7368, 7944, 9210, 9930, 10980, 11052, 11916, 12280, 13240, 13815, 14895, 18420, 18727, 19860, 20191, 21960, 22104, 23832, 27630, 29790, 36840, 37454, 39720, 40382, 55260, 56181, 59580, 60573, 74908, 80764, 93635, 100955, 101617, 110520, 112362, 119160, 121146, 149816, 161528, 168543, 181719, 187270, 201910, 203234, 224724, 242292, 280905, 302865, 304851, 337086, 363438, 374540, 403820, 406468, 449448, 484584, 508085, 561810, 605730, 609702, 674172, 726876, 749080, 807640, 812936, 842715, 908595, 914553, 1016170, 1123620, 1211460, 1219404, 1348344, 1453752, 1524255, 1685430, 1817190, 1829106, 2032340, 2247240, 2422920, 2438808, 3048510, 3370860, 3634380, 3658212, 4064680, 4572765, 6097020, 6198637, 6741720, 7268760, 7316424, 9145530, 12194040, 12397274, 18291060, 18595911, 24794548, 30993185, 36582120, 37191822, 49589096, 55787733, 61986370, 74383644, 92979555, 111575466, 123972740, 148767288, 185959110, 223150932, 247945480, 278938665, 371918220, 446301864, 557877330, 743836440, 1115754660, 2231509320]

約数ペア:

[(1, 2231509320), (2, 1115754660), (3, 743836440), (4, 557877330), (5, 446301864), (6, 371918220), (8, 278938665), (9, 247945480), (10, 223150932), (12, 185959110), (15, 148767288), (18, 123972740), (20, 111575466), (24, 92979555), (30, 74383644), (36, 61986370), (40, 55787733), (45, 49589096), (60, 37191822), (61, 36582120), (72, 30993185), (90, 24794548), (120, 18595911), (122, 18291060), (180, 12397274), (183, 12194040), (244, 9145530), (305, 7316424), (307, 7268760), (331, 6741720), (360, 6198637), (366, 6097020), (488, 4572765), (549, 4064680), (610, 3658212), (614, 3634380), (662, 3370860), (732, 3048510), (915, 2438808), (921, 2422920), (993, 2247240), (1098, 2032340), (1220, 1829106), (1228, 1817190), (1324, 1685430), (1464, 1524255), (1535, 1453752), (1655, 1348344), (1830, 1219404), (1842, 1211460), (1986, 1123620), (2196, 1016170), (2440, 914553), (2456, 908595), (2648, 842715), (2745, 812936), (2763, 807640), (2979, 749080), (3070, 726876), (3310, 674172), (3660, 609702), (3684, 605730), (3972, 561810), (4392, 508085), (4605, 484584), (4965, 449448), (5490, 406468), (5526, 403820), (5958, 374540), (6140, 363438), (6620, 337086), (7320, 304851), (7368, 302865), (7944, 280905), (9210, 242292), (9930, 224724), (10980, 203234), (11052, 201910), (11916, 187270), (12280, 181719), (13240, 168543), (13815, 161528), (14895, 149816), (18420, 121146), (18727, 119160), (19860, 112362), (20191, 110520), (21960, 101617), (22104, 100955), (23832, 93635), (27630, 80764), (29790, 74908), (36840, 60573), (37454, 59580), (39720, 56181), (40382, 55260)]