64109040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:879

約数の個数: 160

約数和(自身を含む): 221771520

約数和(自身を除く): 157662480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 827, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1654, 1938, 2040, 2280, 2481, 2584, 3230, 3308, 3876, 4080, 4135, 4560, 4845, 4962, 5168, 6460, 6616, 7752, 8270, 9690, 9924, 12405, 12920, 13232, 14059, 15504, 15713, 16540, 19380, 19848, 24810, 25840, 28118, 31426, 33080, 38760, 39696, 42177, 47139, 49620, 56236, 62852, 66160, 70295, 77520, 78565, 84354, 94278, 99240, 112472, 125704, 140590, 157130, 168708, 188556, 198480, 210885, 224944, 235695, 251408, 267121, 281180, 314260, 337416, 377112, 421770, 471390, 534242, 562360, 628520, 674832, 754224, 801363, 843540, 942780, 1068484, 1124720, 1257040, 1335605, 1602726, 1687080, 1885560, 2136968, 2671210, 3205452, 3374160, 3771120, 4006815, 4273936, 5342420, 6410904, 8013630, 10684840, 12821808, 16027260, 21369680, 32054520, 64109040]

約数ペア:

[(1, 64109040), (2, 32054520), (3, 21369680), (4, 16027260), (5, 12821808), (6, 10684840), (8, 8013630), (10, 6410904), (12, 5342420), (15, 4273936), (16, 4006815), (17, 3771120), (19, 3374160), (20, 3205452), (24, 2671210), (30, 2136968), (34, 1885560), (38, 1687080), (40, 1602726), (48, 1335605), (51, 1257040), (57, 1124720), (60, 1068484), (68, 942780), (76, 843540), (80, 801363), (85, 754224), (95, 674832), (102, 628520), (114, 562360), (120, 534242), (136, 471390), (152, 421770), (170, 377112), (190, 337416), (204, 314260), (228, 281180), (240, 267121), (255, 251408), (272, 235695), (285, 224944), (304, 210885), (323, 198480), (340, 188556), (380, 168708), (408, 157130), (456, 140590), (510, 125704), (570, 112472), (646, 99240), (680, 94278), (760, 84354), (816, 78565), (827, 77520), (912, 70295), (969, 66160), (1020, 62852), (1140, 56236), (1292, 49620), (1360, 47139), (1520, 42177), (1615, 39696), (1654, 38760), (1938, 33080), (2040, 31426), (2280, 28118), (2481, 25840), (2584, 24810), (3230, 19848), (3308, 19380), (3876, 16540), (4080, 15713), (4135, 15504), (4560, 14059), (4845, 13232), (4962, 12920), (5168, 12405), (6460, 9924), (6616, 9690), (7752, 8270)]