84359240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 232070400

約数和(自身を除く): 147711160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 101, 133, 140, 152, 157, 190, 202, 266, 280, 314, 380, 404, 505, 532, 628, 665, 707, 760, 785, 808, 1010, 1064, 1099, 1256, 1330, 1414, 1570, 1919, 2020, 2198, 2660, 2828, 2983, 3140, 3535, 3838, 4040, 4396, 5320, 5495, 5656, 5966, 6280, 7070, 7676, 8792, 9595, 10990, 11932, 13433, 14140, 14915, 15352, 15857, 19190, 20881, 21980, 23864, 26866, 28280, 29830, 31714, 38380, 41762, 43960, 53732, 59660, 63428, 67165, 76760, 79285, 83524, 104405, 107464, 110999, 119320, 126856, 134330, 158570, 167048, 208810, 221998, 268660, 301283, 317140, 417620, 443996, 537320, 554995, 602566, 634280, 835240, 887992, 1109990, 1205132, 1506415, 2108981, 2219980, 2410264, 3012830, 4217962, 4439960, 6025660, 8435924, 10544905, 12051320, 16871848, 21089810, 42179620, 84359240]

約数ペア:

[(1, 84359240), (2, 42179620), (4, 21089810), (5, 16871848), (7, 12051320), (8, 10544905), (10, 8435924), (14, 6025660), (19, 4439960), (20, 4217962), (28, 3012830), (35, 2410264), (38, 2219980), (40, 2108981), (56, 1506415), (70, 1205132), (76, 1109990), (95, 887992), (101, 835240), (133, 634280), (140, 602566), (152, 554995), (157, 537320), (190, 443996), (202, 417620), (266, 317140), (280, 301283), (314, 268660), (380, 221998), (404, 208810), (505, 167048), (532, 158570), (628, 134330), (665, 126856), (707, 119320), (760, 110999), (785, 107464), (808, 104405), (1010, 83524), (1064, 79285), (1099, 76760), (1256, 67165), (1330, 63428), (1414, 59660), (1570, 53732), (1919, 43960), (2020, 41762), (2198, 38380), (2660, 31714), (2828, 29830), (2983, 28280), (3140, 26866), (3535, 23864), (3838, 21980), (4040, 20881), (4396, 19190), (5320, 15857), (5495, 15352), (5656, 14915), (5966, 14140), (6280, 13433), (7070, 11932), (7676, 10990), (8792, 9595)]