15698955158120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{980491}}^1$

素因数の和:981307

約数の個数: 128

約数和(自身を含む): 39019502753280

約数和(自身を除く): 23320547595160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 751, 820, 1066, 1502, 1640, 2132, 2665, 3004, 3755, 4264, 5330, 6008, 7510, 9763, 10660, 15020, 19526, 21320, 30040, 30791, 39052, 48815, 61582, 78104, 97630, 123164, 153955, 195260, 246328, 307910, 390520, 400283, 615820, 800566, 980491, 1231640, 1601132, 1960982, 2001415, 3202264, 3921964, 4002830, 4902455, 7843928, 8005660, 9804910, 12746383, 16011320, 19609820, 25492766, 39219640, 40200131, 50985532, 63731915, 80400262, 101971064, 127463830, 160800524, 201000655, 254927660, 321601048, 402001310, 509855320, 522601703, 736348741, 804002620, 1045203406, 1472697482, 1608005240, 2090406812, 2613008515, 2945394964, 3681743705, 4180813624, 5226017030, 5890789928, 7363487410, 9572533633, 10452034060, 14726974820, 19145067266, 20904068120, 29453949640, 30190298381, 38290134532, 47862668165, 60380596762, 76580269064, 95725336330, 120761193524, 150951491905, 191450672660, 241522387048, 301902983810, 382901345320, 392473878953, 603805967620, 784947757906, 1207611935240, 1569895515812, 1962369394765, 3139791031624, 3924738789530, 7849477579060, 15698955158120]

約数ペア:

[(1, 15698955158120), (2, 7849477579060), (4, 3924738789530), (5, 3139791031624), (8, 1962369394765), (10, 1569895515812), (13, 1207611935240), (20, 784947757906), (26, 603805967620), (40, 392473878953), (41, 382901345320), (52, 301902983810), (65, 241522387048), (82, 191450672660), (104, 150951491905), (130, 120761193524), (164, 95725336330), (205, 76580269064), (260, 60380596762), (328, 47862668165), (410, 38290134532), (520, 30190298381), (533, 29453949640), (751, 20904068120), (820, 19145067266), (1066, 14726974820), (1502, 10452034060), (1640, 9572533633), (2132, 7363487410), (2665, 5890789928), (3004, 5226017030), (3755, 4180813624), (4264, 3681743705), (5330, 2945394964), (6008, 2613008515), (7510, 2090406812), (9763, 1608005240), (10660, 1472697482), (15020, 1045203406), (19526, 804002620), (21320, 736348741), (30040, 522601703), (30791, 509855320), (39052, 402001310), (48815, 321601048), (61582, 254927660), (78104, 201000655), (97630, 160800524), (123164, 127463830), (153955, 101971064), (195260, 80400262), (246328, 63731915), (307910, 50985532), (390520, 40200131), (400283, 39219640), (615820, 25492766), (800566, 19609820), (980491, 16011320), (1231640, 12746383), (1601132, 9804910), (1960982, 8005660), (2001415, 7843928), (3202264, 4902455), (3921964, 4002830)]