118030920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 407116800

約数和(自身を除く): 289085880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 619, 681, 840, 908, 1135, 1238, 1362, 1589, 1816, 1857, 2270, 2476, 2724, 3095, 3178, 3405, 3714, 4333, 4540, 4767, 4952, 5448, 6190, 6356, 6810, 7428, 7945, 8666, 9080, 9285, 9534, 12380, 12712, 12999, 13620, 14856, 15890, 17332, 18570, 19068, 21665, 23835, 24760, 25998, 27240, 31780, 34664, 37140, 38136, 43330, 47670, 51996, 63560, 64995, 74280, 86660, 95340, 103992, 129990, 140513, 173320, 190680, 259980, 281026, 421539, 519960, 562052, 702565, 843078, 983591, 1124104, 1405130, 1686156, 1967182, 2107695, 2810260, 2950773, 3372312, 3934364, 4215390, 4917955, 5620520, 5901546, 7868728, 8430780, 9835910, 11803092, 14753865, 16861560, 19671820, 23606184, 29507730, 39343640, 59015460, 118030920]

約数ペア:

[(1, 118030920), (2, 59015460), (3, 39343640), (4, 29507730), (5, 23606184), (6, 19671820), (7, 16861560), (8, 14753865), (10, 11803092), (12, 9835910), (14, 8430780), (15, 7868728), (20, 5901546), (21, 5620520), (24, 4917955), (28, 4215390), (30, 3934364), (35, 3372312), (40, 2950773), (42, 2810260), (56, 2107695), (60, 1967182), (70, 1686156), (84, 1405130), (105, 1124104), (120, 983591), (140, 843078), (168, 702565), (210, 562052), (227, 519960), (280, 421539), (420, 281026), (454, 259980), (619, 190680), (681, 173320), (840, 140513), (908, 129990), (1135, 103992), (1238, 95340), (1362, 86660), (1589, 74280), (1816, 64995), (1857, 63560), (2270, 51996), (2476, 47670), (2724, 43330), (3095, 38136), (3178, 37140), (3405, 34664), (3714, 31780), (4333, 27240), (4540, 25998), (4767, 24760), (4952, 23835), (5448, 21665), (6190, 19068), (6356, 18570), (6810, 17332), (7428, 15890), (7945, 14856), (8666, 13620), (9080, 12999), (9285, 12712), (9534, 12380)]