157375140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2381

約数の個数: 96

約数和(自身を含む): 480090240

約数和(自身を除く): 322715100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1335, 1780, 2267, 2314, 2670, 3471, 4534, 4628, 5340, 5785, 6801, 6942, 9068, 11335, 11570, 13602, 13884, 17355, 22670, 23140, 27204, 29471, 34005, 34710, 45340, 58942, 68010, 69420, 88413, 117884, 136020, 147355, 176826, 201763, 294710, 353652, 403526, 442065, 589420, 605289, 807052, 884130, 1008815, 1210578, 1768260, 2017630, 2421156, 2622919, 3026445, 4035260, 5245838, 6052890, 7868757, 10491676, 12105780, 13114595, 15737514, 26229190, 31475028, 39343785, 52458380, 78687570, 157375140]

約数ペア:

[(1, 157375140), (2, 78687570), (3, 52458380), (4, 39343785), (5, 31475028), (6, 26229190), (10, 15737514), (12, 13114595), (13, 12105780), (15, 10491676), (20, 7868757), (26, 6052890), (30, 5245838), (39, 4035260), (52, 3026445), (60, 2622919), (65, 2421156), (78, 2017630), (89, 1768260), (130, 1210578), (156, 1008815), (178, 884130), (195, 807052), (260, 605289), (267, 589420), (356, 442065), (390, 403526), (445, 353652), (534, 294710), (780, 201763), (890, 176826), (1068, 147355), (1157, 136020), (1335, 117884), (1780, 88413), (2267, 69420), (2314, 68010), (2670, 58942), (3471, 45340), (4534, 34710), (4628, 34005), (5340, 29471), (5785, 27204), (6801, 23140), (6942, 22670), (9068, 17355), (11335, 13884), (11570, 13602)]