136409520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43721}}^1$

素因数の和:43750

約数の個数: 80

約数和(自身を含む): 455408352

約数和(自身を除く): 318998832

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, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 43721, 87442, 131163, 174884, 218605, 262326, 349768, 437210, 524652, 568373, 655815, 699536, 874420, 1049304, 1136746, 1311630, 1705119, 1748840, 2098608, 2273492, 2623260, 2841865, 3410238, 3497680, 4546984, 5246520, 5683730, 6820476, 8525595, 9093968, 10493040, 11367460, 13640952, 17051190, 22734920, 27281904, 34102380, 45469840, 68204760, 136409520]

約数ペア:

[(1, 136409520), (2, 68204760), (3, 45469840), (4, 34102380), (5, 27281904), (6, 22734920), (8, 17051190), (10, 13640952), (12, 11367460), (13, 10493040), (15, 9093968), (16, 8525595), (20, 6820476), (24, 5683730), (26, 5246520), (30, 4546984), (39, 3497680), (40, 3410238), (48, 2841865), (52, 2623260), (60, 2273492), (65, 2098608), (78, 1748840), (80, 1705119), (104, 1311630), (120, 1136746), (130, 1049304), (156, 874420), (195, 699536), (208, 655815), (240, 568373), (260, 524652), (312, 437210), (390, 349768), (520, 262326), (624, 218605), (780, 174884), (1040, 131163), (1560, 87442), (3120, 43721)]