181524720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:899

約数の個数: 160

約数和(自身を含む): 615085632

約数和(自身を除く): 433560912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 730, 780, 797, 876, 949, 1040, 1095, 1168, 1460, 1560, 1594, 1752, 1898, 2190, 2391, 2847, 2920, 3120, 3188, 3504, 3796, 3985, 4380, 4745, 4782, 5694, 5840, 6376, 7592, 7970, 8760, 9490, 9564, 10361, 11388, 11955, 12752, 14235, 15184, 15940, 17520, 18980, 19128, 20722, 22776, 23910, 28470, 31083, 31880, 37960, 38256, 41444, 45552, 47820, 51805, 56940, 58181, 62166, 63760, 75920, 82888, 95640, 103610, 113880, 116362, 124332, 155415, 165776, 174543, 191280, 207220, 227760, 232724, 248664, 290905, 310830, 349086, 414440, 465448, 497328, 581810, 621660, 698172, 756353, 828880, 872715, 930896, 1163620, 1243320, 1396344, 1512706, 1745430, 2269059, 2327240, 2486640, 2792688, 3025412, 3490860, 3781765, 4538118, 4654480, 6050824, 6981720, 7563530, 9076236, 11345295, 12101648, 13963440, 15127060, 18152472, 22690590, 30254120, 36304944, 45381180, 60508240, 90762360, 181524720]

約数ペア:

[(1, 181524720), (2, 90762360), (3, 60508240), (4, 45381180), (5, 36304944), (6, 30254120), (8, 22690590), (10, 18152472), (12, 15127060), (13, 13963440), (15, 12101648), (16, 11345295), (20, 9076236), (24, 7563530), (26, 6981720), (30, 6050824), (39, 4654480), (40, 4538118), (48, 3781765), (52, 3490860), (60, 3025412), (65, 2792688), (73, 2486640), (78, 2327240), (80, 2269059), (104, 1745430), (120, 1512706), (130, 1396344), (146, 1243320), (156, 1163620), (195, 930896), (208, 872715), (219, 828880), (240, 756353), (260, 698172), (292, 621660), (312, 581810), (365, 497328), (390, 465448), (438, 414440), (520, 349086), (584, 310830), (624, 290905), (730, 248664), (780, 232724), (797, 227760), (876, 207220), (949, 191280), (1040, 174543), (1095, 165776), (1168, 155415), (1460, 124332), (1560, 116362), (1594, 113880), (1752, 103610), (1898, 95640), (2190, 82888), (2391, 75920), (2847, 63760), (2920, 62166), (3120, 58181), (3188, 56940), (3504, 51805), (3796, 47820), (3985, 45552), (4380, 41444), (4745, 38256), (4782, 37960), (5694, 31880), (5840, 31083), (6376, 28470), (7592, 23910), (7970, 22776), (8760, 20722), (9490, 19128), (9564, 18980), (10361, 17520), (11388, 15940), (11955, 15184), (12752, 14235)]