156606840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 554954400

約数和(自身を除く): 398347560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 109, 117, 120, 130, 156, 180, 195, 218, 234, 260, 307, 312, 327, 360, 390, 436, 468, 520, 545, 585, 614, 654, 780, 872, 921, 936, 981, 1090, 1170, 1228, 1308, 1417, 1535, 1560, 1635, 1842, 1962, 2180, 2340, 2456, 2616, 2763, 2834, 3070, 3270, 3684, 3924, 3991, 4251, 4360, 4605, 4680, 4905, 5526, 5668, 6140, 6540, 7085, 7368, 7848, 7982, 8502, 9210, 9810, 11052, 11336, 11973, 12280, 12753, 13080, 13815, 14170, 15964, 17004, 18420, 19620, 19955, 21255, 22104, 23946, 25506, 27630, 28340, 31928, 33463, 34008, 35919, 36840, 39240, 39910, 42510, 47892, 51012, 55260, 56680, 59865, 63765, 66926, 71838, 79820, 85020, 95784, 100389, 102024, 110520, 119730, 127530, 133852, 143676, 159640, 167315, 170040, 179595, 200778, 239460, 255060, 267704, 287352, 301167, 334630, 359190, 401556, 435019, 478920, 501945, 510120, 602334, 669260, 718380, 803112, 870038, 1003890, 1204668, 1305057, 1338520, 1436760, 1505835, 1740076, 2007780, 2175095, 2409336, 2610114, 3011670, 3480152, 3915171, 4015560, 4350190, 5220228, 6023340, 6525285, 7830342, 8700380, 10440456, 12046680, 13050570, 15660684, 17400760, 19575855, 26101140, 31321368, 39151710, 52202280, 78303420, 156606840]

約数ペア:

[(1, 156606840), (2, 78303420), (3, 52202280), (4, 39151710), (5, 31321368), (6, 26101140), (8, 19575855), (9, 17400760), (10, 15660684), (12, 13050570), (13, 12046680), (15, 10440456), (18, 8700380), (20, 7830342), (24, 6525285), (26, 6023340), (30, 5220228), (36, 4350190), (39, 4015560), (40, 3915171), (45, 3480152), (52, 3011670), (60, 2610114), (65, 2409336), (72, 2175095), (78, 2007780), (90, 1740076), (104, 1505835), (109, 1436760), (117, 1338520), (120, 1305057), (130, 1204668), (156, 1003890), (180, 870038), (195, 803112), (218, 718380), (234, 669260), (260, 602334), (307, 510120), (312, 501945), (327, 478920), (360, 435019), (390, 401556), (436, 359190), (468, 334630), (520, 301167), (545, 287352), (585, 267704), (614, 255060), (654, 239460), (780, 200778), (872, 179595), (921, 170040), (936, 167315), (981, 159640), (1090, 143676), (1170, 133852), (1228, 127530), (1308, 119730), (1417, 110520), (1535, 102024), (1560, 100389), (1635, 95784), (1842, 85020), (1962, 79820), (2180, 71838), (2340, 66926), (2456, 63765), (2616, 59865), (2763, 56680), (2834, 55260), (3070, 51012), (3270, 47892), (3684, 42510), (3924, 39910), (3991, 39240), (4251, 36840), (4360, 35919), (4605, 34008), (4680, 33463), (4905, 31928), (5526, 28340), (5668, 27630), (6140, 25506), (6540, 23946), (7085, 22104), (7368, 21255), (7848, 19955), (7982, 19620), (8502, 18420), (9210, 17004), (9810, 15964), (11052, 14170), (11336, 13815), (11973, 13080), (12280, 12753)]