186346920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 589731840

約数和(自身を除く): 403384920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 107, 115, 120, 138, 184, 214, 230, 276, 321, 345, 428, 460, 535, 552, 631, 642, 690, 856, 920, 1070, 1262, 1284, 1380, 1605, 1893, 2140, 2461, 2524, 2568, 2760, 3155, 3210, 3786, 4280, 4922, 5048, 6310, 6420, 7383, 7572, 9465, 9844, 12305, 12620, 12840, 14513, 14766, 15144, 18930, 19688, 24610, 25240, 29026, 29532, 36915, 37860, 43539, 49220, 58052, 59064, 67517, 72565, 73830, 75720, 87078, 98440, 116104, 135034, 145130, 147660, 174156, 202551, 217695, 270068, 290260, 295320, 337585, 348312, 405102, 435390, 540136, 580520, 675170, 810204, 870780, 1012755, 1350340, 1552891, 1620408, 1741560, 2025510, 2700680, 3105782, 4051020, 4658673, 6211564, 7764455, 8102040, 9317346, 12423128, 15528910, 18634692, 23293365, 31057820, 37269384, 46586730, 62115640, 93173460, 186346920]

約数ペア:

[(1, 186346920), (2, 93173460), (3, 62115640), (4, 46586730), (5, 37269384), (6, 31057820), (8, 23293365), (10, 18634692), (12, 15528910), (15, 12423128), (20, 9317346), (23, 8102040), (24, 7764455), (30, 6211564), (40, 4658673), (46, 4051020), (60, 3105782), (69, 2700680), (92, 2025510), (107, 1741560), (115, 1620408), (120, 1552891), (138, 1350340), (184, 1012755), (214, 870780), (230, 810204), (276, 675170), (321, 580520), (345, 540136), (428, 435390), (460, 405102), (535, 348312), (552, 337585), (631, 295320), (642, 290260), (690, 270068), (856, 217695), (920, 202551), (1070, 174156), (1262, 147660), (1284, 145130), (1380, 135034), (1605, 116104), (1893, 98440), (2140, 87078), (2461, 75720), (2524, 73830), (2568, 72565), (2760, 67517), (3155, 59064), (3210, 58052), (3786, 49220), (4280, 43539), (4922, 37860), (5048, 36915), (6310, 29532), (6420, 29026), (7383, 25240), (7572, 24610), (9465, 19688), (9844, 18930), (12305, 15144), (12620, 14766), (12840, 14513)]