15703224160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:777

約数の個数: 192

約数和(自身を含む): 40794715584

約数和(自身を除く): 25091491424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 281, 335, 401, 416, 520, 536, 562, 670, 802, 871, 1040, 1072, 1124, 1340, 1405, 1604, 1742, 2005, 2080, 2144, 2248, 2680, 2810, 3208, 3484, 3653, 4010, 4355, 4496, 5213, 5360, 5620, 6416, 6968, 7306, 8020, 8710, 8992, 10426, 10720, 11240, 12832, 13936, 14612, 16040, 17420, 18265, 18827, 20852, 22480, 26065, 26867, 27872, 29224, 32080, 34840, 36530, 37654, 41704, 44960, 52130, 53734, 58448, 64160, 69680, 73060, 75308, 83408, 94135, 104260, 107468, 112681, 116896, 134335, 139360, 146120, 150616, 166816, 188270, 208520, 214936, 225362, 244751, 268670, 292240, 301232, 349271, 376540, 417040, 429872, 450724, 489502, 537340, 563405, 584480, 602464, 698542, 753080, 834080, 859744, 901448, 979004, 1074680, 1126810, 1223755, 1397084, 1464853, 1506160, 1746355, 1802896, 1958008, 2149360, 2253620, 2447510, 2794168, 2929706, 3012320, 3492710, 3605792, 3916016, 4298720, 4507240, 4895020, 5588336, 5859412, 6985420, 7324265, 7549627, 7832032, 9014480, 9790040, 11176672, 11718824, 13970840, 14648530, 15099254, 18028960, 19580080, 23437648, 27941680, 29297060, 30198508, 37748135, 39160160, 46875296, 55883360, 58594120, 60397016, 75496270, 98145151, 117188240, 120794032, 150992540, 196290302, 234376480, 241588064, 301985080, 392580604, 490725755, 603970160, 785161208, 981451510, 1207940320, 1570322416, 1962903020, 3140644832, 3925806040, 7851612080, 15703224160]

約数ペア:

[(1, 15703224160), (2, 7851612080), (4, 3925806040), (5, 3140644832), (8, 1962903020), (10, 1570322416), (13, 1207940320), (16, 981451510), (20, 785161208), (26, 603970160), (32, 490725755), (40, 392580604), (52, 301985080), (65, 241588064), (67, 234376480), (80, 196290302), (104, 150992540), (130, 120794032), (134, 117188240), (160, 98145151), (208, 75496270), (260, 60397016), (268, 58594120), (281, 55883360), (335, 46875296), (401, 39160160), (416, 37748135), (520, 30198508), (536, 29297060), (562, 27941680), (670, 23437648), (802, 19580080), (871, 18028960), (1040, 15099254), (1072, 14648530), (1124, 13970840), (1340, 11718824), (1405, 11176672), (1604, 9790040), (1742, 9014480), (2005, 7832032), (2080, 7549627), (2144, 7324265), (2248, 6985420), (2680, 5859412), (2810, 5588336), (3208, 4895020), (3484, 4507240), (3653, 4298720), (4010, 3916016), (4355, 3605792), (4496, 3492710), (5213, 3012320), (5360, 2929706), (5620, 2794168), (6416, 2447510), (6968, 2253620), (7306, 2149360), (8020, 1958008), (8710, 1802896), (8992, 1746355), (10426, 1506160), (10720, 1464853), (11240, 1397084), (12832, 1223755), (13936, 1126810), (14612, 1074680), (16040, 979004), (17420, 901448), (18265, 859744), (18827, 834080), (20852, 753080), (22480, 698542), (26065, 602464), (26867, 584480), (27872, 563405), (29224, 537340), (32080, 489502), (34840, 450724), (36530, 429872), (37654, 417040), (41704, 376540), (44960, 349271), (52130, 301232), (53734, 292240), (58448, 268670), (64160, 244751), (69680, 225362), (73060, 214936), (75308, 208520), (83408, 188270), (94135, 166816), (104260, 150616), (107468, 146120), (112681, 139360), (116896, 134335)]