12223595120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15451}}^1$

素因数の和:15535

約数の個数: 160

約数和(自身を含む): 33109309440

約数和(自身を除く): 20885714320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 31, 40, 44, 55, 58, 62, 80, 88, 110, 116, 124, 145, 155, 176, 220, 232, 248, 290, 310, 319, 341, 440, 464, 496, 580, 620, 638, 682, 880, 899, 1160, 1240, 1276, 1364, 1595, 1705, 1798, 2320, 2480, 2552, 2728, 3190, 3410, 3596, 4495, 5104, 5456, 6380, 6820, 7192, 8990, 9889, 12760, 13640, 14384, 15451, 17980, 19778, 25520, 27280, 30902, 35960, 39556, 49445, 61804, 71920, 77255, 79112, 98890, 123608, 154510, 158224, 169961, 197780, 247216, 309020, 339922, 395560, 448079, 478981, 618040, 679844, 791120, 849805, 896158, 957962, 1236080, 1359688, 1699610, 1792316, 1915924, 2240395, 2394905, 2719376, 3399220, 3584632, 3831848, 4480790, 4789810, 4928869, 5268791, 6798440, 7169264, 7663696, 8961580, 9579620, 9857738, 10537582, 13596880, 13890449, 17923160, 19159240, 19715476, 21075164, 24644345, 26343955, 27780898, 35846320, 38318480, 39430952, 42150328, 49288690, 52687910, 55561796, 69452245, 78861904, 84300656, 98577380, 105375820, 111123592, 138904490, 152794939, 197154760, 210751640, 222247184, 277808980, 305589878, 394309520, 421503280, 555617960, 611179756, 763974695, 1111235920, 1222359512, 1527949390, 2444719024, 3055898780, 6111797560, 12223595120]

約数ペア:

[(1, 12223595120), (2, 6111797560), (4, 3055898780), (5, 2444719024), (8, 1527949390), (10, 1222359512), (11, 1111235920), (16, 763974695), (20, 611179756), (22, 555617960), (29, 421503280), (31, 394309520), (40, 305589878), (44, 277808980), (55, 222247184), (58, 210751640), (62, 197154760), (80, 152794939), (88, 138904490), (110, 111123592), (116, 105375820), (124, 98577380), (145, 84300656), (155, 78861904), (176, 69452245), (220, 55561796), (232, 52687910), (248, 49288690), (290, 42150328), (310, 39430952), (319, 38318480), (341, 35846320), (440, 27780898), (464, 26343955), (496, 24644345), (580, 21075164), (620, 19715476), (638, 19159240), (682, 17923160), (880, 13890449), (899, 13596880), (1160, 10537582), (1240, 9857738), (1276, 9579620), (1364, 8961580), (1595, 7663696), (1705, 7169264), (1798, 6798440), (2320, 5268791), (2480, 4928869), (2552, 4789810), (2728, 4480790), (3190, 3831848), (3410, 3584632), (3596, 3399220), (4495, 2719376), (5104, 2394905), (5456, 2240395), (6380, 1915924), (6820, 1792316), (7192, 1699610), (8990, 1359688), (9889, 1236080), (12760, 957962), (13640, 896158), (14384, 849805), (15451, 791120), (17980, 679844), (19778, 618040), (25520, 478981), (27280, 448079), (30902, 395560), (35960, 339922), (39556, 309020), (49445, 247216), (61804, 197780), (71920, 169961), (77255, 158224), (79112, 154510), (98890, 123608)]