1520515671690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1143563}}^1$

素因数の和:1143684

約数の個数: 128

約数和(自身を含む): 3983774441472

約数和(自身を除く): 2463258769782

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 47, 69, 82, 94, 115, 123, 138, 141, 205, 230, 235, 246, 282, 345, 410, 470, 615, 690, 705, 943, 1081, 1230, 1410, 1886, 1927, 2162, 2829, 3243, 3854, 4715, 5405, 5658, 5781, 6486, 9430, 9635, 10810, 11562, 14145, 16215, 19270, 28290, 28905, 32430, 44321, 57810, 88642, 132963, 221605, 265926, 443210, 664815, 1143563, 1329630, 2287126, 3430689, 5717815, 6861378, 11435630, 17153445, 26301949, 34306890, 46886083, 52603898, 53747461, 78905847, 93772166, 107494922, 131509745, 140658249, 157811694, 161242383, 234430415, 263019490, 268737305, 281316498, 322484766, 394529235, 468860830, 537474610, 703291245, 789058470, 806211915, 1078379909, 1236191603, 1406582490, 1612423830, 2156759818, 2203645901, 2472383206, 3235139727, 3708574809, 4407291802, 5391899545, 6180958015, 6470279454, 6610937703, 7417149618, 10783799090, 11018229505, 12361916030, 13221875406, 16175698635, 18542874045, 22036459010, 32351397270, 33054688515, 37085748090, 50683855723, 66109377030, 101367711446, 152051567169, 253419278615, 304103134338, 506838557230, 760257835845, 1520515671690]

約数ペア:

[(1, 1520515671690), (2, 760257835845), (3, 506838557230), (5, 304103134338), (6, 253419278615), (10, 152051567169), (15, 101367711446), (23, 66109377030), (30, 50683855723), (41, 37085748090), (46, 33054688515), (47, 32351397270), (69, 22036459010), (82, 18542874045), (94, 16175698635), (115, 13221875406), (123, 12361916030), (138, 11018229505), (141, 10783799090), (205, 7417149618), (230, 6610937703), (235, 6470279454), (246, 6180958015), (282, 5391899545), (345, 4407291802), (410, 3708574809), (470, 3235139727), (615, 2472383206), (690, 2203645901), (705, 2156759818), (943, 1612423830), (1081, 1406582490), (1230, 1236191603), (1410, 1078379909), (1886, 806211915), (1927, 789058470), (2162, 703291245), (2829, 537474610), (3243, 468860830), (3854, 394529235), (4715, 322484766), (5405, 281316498), (5658, 268737305), (5781, 263019490), (6486, 234430415), (9430, 161242383), (9635, 157811694), (10810, 140658249), (11562, 131509745), (14145, 107494922), (16215, 93772166), (19270, 78905847), (28290, 53747461), (28905, 52603898), (32430, 46886083), (44321, 34306890), (57810, 26301949), (88642, 17153445), (132963, 11435630), (221605, 6861378), (265926, 5717815), (443210, 3430689), (664815, 2287126), (1143563, 1329630)]