122486280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 439784640

約数和(自身を除く): 317298360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 370, 392, 420, 444, 490, 518, 555, 563, 588, 735, 740, 777, 840, 888, 980, 1036, 1110, 1126, 1176, 1295, 1470, 1480, 1554, 1689, 1813, 1960, 2072, 2220, 2252, 2590, 2815, 2940, 3108, 3378, 3626, 3885, 3941, 4440, 4504, 5180, 5439, 5630, 5880, 6216, 6756, 7252, 7770, 7882, 8445, 9065, 10360, 10878, 11260, 11823, 13512, 14504, 15540, 15764, 16890, 18130, 19705, 20831, 21756, 22520, 23646, 27195, 27587, 31080, 31528, 33780, 36260, 39410, 41662, 43512, 47292, 54390, 55174, 59115, 62493, 67560, 72520, 78820, 82761, 83324, 94584, 104155, 108780, 110348, 118230, 124986, 137935, 145817, 157640, 165522, 166648, 208310, 217560, 220696, 236460, 249972, 275870, 291634, 312465, 331044, 413805, 416620, 437451, 472920, 499944, 551740, 583268, 624930, 662088, 729085, 827610, 833240, 874902, 1020719, 1103480, 1166536, 1249860, 1458170, 1655220, 1749804, 2041438, 2187255, 2499720, 2916340, 3062157, 3310440, 3499608, 4082876, 4374510, 5103595, 5832680, 6124314, 8165752, 8749020, 10207190, 12248628, 15310785, 17498040, 20414380, 24497256, 30621570, 40828760, 61243140, 122486280]

約数ペア:

[(1, 122486280), (2, 61243140), (3, 40828760), (4, 30621570), (5, 24497256), (6, 20414380), (7, 17498040), (8, 15310785), (10, 12248628), (12, 10207190), (14, 8749020), (15, 8165752), (20, 6124314), (21, 5832680), (24, 5103595), (28, 4374510), (30, 4082876), (35, 3499608), (37, 3310440), (40, 3062157), (42, 2916340), (49, 2499720), (56, 2187255), (60, 2041438), (70, 1749804), (74, 1655220), (84, 1458170), (98, 1249860), (105, 1166536), (111, 1103480), (120, 1020719), (140, 874902), (147, 833240), (148, 827610), (168, 729085), (185, 662088), (196, 624930), (210, 583268), (222, 551740), (245, 499944), (259, 472920), (280, 437451), (294, 416620), (296, 413805), (370, 331044), (392, 312465), (420, 291634), (444, 275870), (490, 249972), (518, 236460), (555, 220696), (563, 217560), (588, 208310), (735, 166648), (740, 165522), (777, 157640), (840, 145817), (888, 137935), (980, 124986), (1036, 118230), (1110, 110348), (1126, 108780), (1176, 104155), (1295, 94584), (1470, 83324), (1480, 82761), (1554, 78820), (1689, 72520), (1813, 67560), (1960, 62493), (2072, 59115), (2220, 55174), (2252, 54390), (2590, 47292), (2815, 43512), (2940, 41662), (3108, 39410), (3378, 36260), (3626, 33780), (3885, 31528), (3941, 31080), (4440, 27587), (4504, 27195), (5180, 23646), (5439, 22520), (5630, 21756), (5880, 20831), (6216, 19705), (6756, 18130), (7252, 16890), (7770, 15764), (7882, 15540), (8445, 14504), (9065, 13512), (10360, 11823), (10878, 11260)]