6495437440

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 16408332000

約数和(自身を除く): 9912894560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 128, 155, 160, 179, 236, 248, 295, 310, 320, 358, 472, 496, 590, 620, 640, 716, 895, 944, 961, 992, 1180, 1240, 1432, 1790, 1829, 1888, 1922, 1984, 2360, 2480, 2864, 3580, 3658, 3776, 3844, 3968, 4720, 4805, 4960, 5549, 5728, 7160, 7316, 7552, 7688, 9145, 9440, 9610, 9920, 10561, 11098, 11456, 14320, 14632, 15376, 18290, 18880, 19220, 19840, 21122, 22196, 22912, 27745, 28640, 29264, 30752, 36580, 37760, 38440, 42244, 44392, 52805, 55490, 56699, 57280, 58528, 61504, 73160, 76880, 84488, 88784, 105610, 110980, 113398, 114560, 117056, 123008, 146320, 153760, 168976, 172019, 177568, 211220, 221960, 226796, 234112, 283495, 292640, 307520, 327391, 337952, 344038, 355136, 422440, 443920, 453592, 566990, 585280, 615040, 654782, 675904, 688076, 710272, 844880, 860095, 887840, 907184, 1133980, 1170560, 1309564, 1351808, 1376152, 1636955, 1689760, 1720190, 1775680, 1814368, 2267960, 2619128, 2752304, 3273910, 3379520, 3440380, 3551360, 3628736, 4535920, 5238256, 5504608, 6547820, 6759040, 6880760, 7257472, 9071840, 10149121, 10476512, 11009216, 13095640, 13761520, 18143680, 20298242, 20953024, 22018432, 26191280, 27523040, 36287360, 40596484, 41906048, 50745605, 52382560, 55046080, 81192968, 101491210, 104765120, 110092160, 162385936, 202982420, 209530240, 324771872, 405964840, 649543744, 811929680, 1299087488, 1623859360, 3247718720, 6495437440]

約数ペア:

[(1, 6495437440), (2, 3247718720), (4, 1623859360), (5, 1299087488), (8, 811929680), (10, 649543744), (16, 405964840), (20, 324771872), (31, 209530240), (32, 202982420), (40, 162385936), (59, 110092160), (62, 104765120), (64, 101491210), (80, 81192968), (118, 55046080), (124, 52382560), (128, 50745605), (155, 41906048), (160, 40596484), (179, 36287360), (236, 27523040), (248, 26191280), (295, 22018432), (310, 20953024), (320, 20298242), (358, 18143680), (472, 13761520), (496, 13095640), (590, 11009216), (620, 10476512), (640, 10149121), (716, 9071840), (895, 7257472), (944, 6880760), (961, 6759040), (992, 6547820), (1180, 5504608), (1240, 5238256), (1432, 4535920), (1790, 3628736), (1829, 3551360), (1888, 3440380), (1922, 3379520), (1984, 3273910), (2360, 2752304), (2480, 2619128), (2864, 2267960), (3580, 1814368), (3658, 1775680), (3776, 1720190), (3844, 1689760), (3968, 1636955), (4720, 1376152), (4805, 1351808), (4960, 1309564), (5549, 1170560), (5728, 1133980), (7160, 907184), (7316, 887840), (7552, 860095), (7688, 844880), (9145, 710272), (9440, 688076), (9610, 675904), (9920, 654782), (10561, 615040), (11098, 585280), (11456, 566990), (14320, 453592), (14632, 443920), (15376, 422440), (18290, 355136), (18880, 344038), (19220, 337952), (19840, 327391), (21122, 307520), (22196, 292640), (22912, 283495), (27745, 234112), (28640, 226796), (29264, 221960), (30752, 211220), (36580, 177568), (37760, 172019), (38440, 168976), (42244, 153760), (44392, 146320), (52805, 123008), (55490, 117056), (56699, 114560), (57280, 113398), (58528, 110980), (61504, 105610), (73160, 88784), (76880, 84488)]