164265840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 160

約数和(自身を含む): 571659840

約数和(自身を除く): 407394000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 113, 120, 135, 144, 180, 216, 226, 240, 270, 339, 360, 432, 452, 540, 565, 673, 678, 720, 904, 1017, 1080, 1130, 1346, 1356, 1695, 1808, 2019, 2034, 2160, 2260, 2692, 2712, 3051, 3365, 3390, 4038, 4068, 4520, 5085, 5384, 5424, 6057, 6102, 6730, 6780, 8076, 8136, 9040, 10095, 10170, 10768, 12114, 12204, 13460, 13560, 15255, 16152, 16272, 18171, 20190, 20340, 24228, 24408, 26920, 27120, 30285, 30510, 32304, 36342, 40380, 40680, 48456, 48816, 53840, 60570, 61020, 72684, 76049, 80760, 81360, 90855, 96912, 121140, 122040, 145368, 152098, 161520, 181710, 228147, 242280, 244080, 290736, 304196, 363420, 380245, 456294, 484560, 608392, 684441, 726840, 760490, 912588, 1140735, 1216784, 1368882, 1453680, 1520980, 1825176, 2053323, 2281470, 2737764, 3041960, 3422205, 3650352, 4106646, 4562940, 5475528, 6083920, 6844410, 8213292, 9125880, 10266615, 10951056, 13688820, 16426584, 18251760, 20533230, 27377640, 32853168, 41066460, 54755280, 82132920, 164265840]

約数ペア:

[(1, 164265840), (2, 82132920), (3, 54755280), (4, 41066460), (5, 32853168), (6, 27377640), (8, 20533230), (9, 18251760), (10, 16426584), (12, 13688820), (15, 10951056), (16, 10266615), (18, 9125880), (20, 8213292), (24, 6844410), (27, 6083920), (30, 5475528), (36, 4562940), (40, 4106646), (45, 3650352), (48, 3422205), (54, 3041960), (60, 2737764), (72, 2281470), (80, 2053323), (90, 1825176), (108, 1520980), (113, 1453680), (120, 1368882), (135, 1216784), (144, 1140735), (180, 912588), (216, 760490), (226, 726840), (240, 684441), (270, 608392), (339, 484560), (360, 456294), (432, 380245), (452, 363420), (540, 304196), (565, 290736), (673, 244080), (678, 242280), (720, 228147), (904, 181710), (1017, 161520), (1080, 152098), (1130, 145368), (1346, 122040), (1356, 121140), (1695, 96912), (1808, 90855), (2019, 81360), (2034, 80760), (2160, 76049), (2260, 72684), (2692, 61020), (2712, 60570), (3051, 53840), (3365, 48816), (3390, 48456), (4038, 40680), (4068, 40380), (4520, 36342), (5085, 32304), (5384, 30510), (5424, 30285), (6057, 27120), (6102, 26920), (6730, 24408), (6780, 24228), (8076, 20340), (8136, 20190), (9040, 18171), (10095, 16272), (10170, 16152), (10768, 15255), (12114, 13560), (12204, 13460)]