57379920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 195737472

約数和(自身を除く): 138357552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 347, 390, 424, 520, 530, 624, 636, 689, 694, 780, 795, 848, 1040, 1041, 1060, 1272, 1378, 1388, 1560, 1590, 1735, 2067, 2082, 2120, 2544, 2756, 2776, 3120, 3180, 3445, 3470, 4134, 4164, 4240, 4511, 5205, 5512, 5552, 6360, 6890, 6940, 8268, 8328, 9022, 10335, 10410, 11024, 12720, 13533, 13780, 13880, 16536, 16656, 18044, 18391, 20670, 20820, 22555, 27066, 27560, 27760, 33072, 36088, 36782, 41340, 41640, 45110, 54132, 55120, 55173, 67665, 72176, 73564, 82680, 83280, 90220, 91955, 108264, 110346, 135330, 147128, 165360, 180440, 183910, 216528, 220692, 239083, 270660, 275865, 294256, 360880, 367820, 441384, 478166, 541320, 551730, 717249, 735640, 882768, 956332, 1082640, 1103460, 1195415, 1434498, 1471280, 1912664, 2206920, 2390830, 2868996, 3586245, 3825328, 4413840, 4781660, 5737992, 7172490, 9563320, 11475984, 14344980, 19126640, 28689960, 57379920]

約数ペア:

[(1, 57379920), (2, 28689960), (3, 19126640), (4, 14344980), (5, 11475984), (6, 9563320), (8, 7172490), (10, 5737992), (12, 4781660), (13, 4413840), (15, 3825328), (16, 3586245), (20, 2868996), (24, 2390830), (26, 2206920), (30, 1912664), (39, 1471280), (40, 1434498), (48, 1195415), (52, 1103460), (53, 1082640), (60, 956332), (65, 882768), (78, 735640), (80, 717249), (104, 551730), (106, 541320), (120, 478166), (130, 441384), (156, 367820), (159, 360880), (195, 294256), (208, 275865), (212, 270660), (240, 239083), (260, 220692), (265, 216528), (312, 183910), (318, 180440), (347, 165360), (390, 147128), (424, 135330), (520, 110346), (530, 108264), (624, 91955), (636, 90220), (689, 83280), (694, 82680), (780, 73564), (795, 72176), (848, 67665), (1040, 55173), (1041, 55120), (1060, 54132), (1272, 45110), (1378, 41640), (1388, 41340), (1560, 36782), (1590, 36088), (1735, 33072), (2067, 27760), (2082, 27560), (2120, 27066), (2544, 22555), (2756, 20820), (2776, 20670), (3120, 18391), (3180, 18044), (3445, 16656), (3470, 16536), (4134, 13880), (4164, 13780), (4240, 13533), (4511, 12720), (5205, 11024), (5512, 10410), (5552, 10335), (6360, 9022), (6890, 8328), (6940, 8268)]