253434480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2859

約数の個数: 160

約数和(自身を含む): 875568960

約数和(自身を除く): 622134480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 2801, 3016, 3120, 3480, 3770, 4524, 5602, 5655, 6032, 6960, 7540, 8403, 9048, 11204, 11310, 14005, 15080, 16806, 18096, 22408, 22620, 28010, 30160, 33612, 36413, 42015, 44816, 45240, 56020, 67224, 72826, 81229, 84030, 90480, 109239, 112040, 134448, 145652, 162458, 168060, 182065, 218478, 224080, 243687, 291304, 324916, 336120, 364130, 406145, 436956, 487374, 546195, 582608, 649832, 672240, 728260, 812290, 873912, 974748, 1055977, 1092390, 1218435, 1299664, 1456520, 1624580, 1747824, 1949496, 2111954, 2184780, 2436870, 2913040, 3167931, 3249160, 3898992, 4223908, 4369560, 4873740, 5279885, 6335862, 6498320, 8447816, 8739120, 9747480, 10559770, 12671724, 15839655, 16895632, 19494960, 21119540, 25343448, 31679310, 42239080, 50686896, 63358620, 84478160, 126717240, 253434480]

約数ペア:

[(1, 253434480), (2, 126717240), (3, 84478160), (4, 63358620), (5, 50686896), (6, 42239080), (8, 31679310), (10, 25343448), (12, 21119540), (13, 19494960), (15, 16895632), (16, 15839655), (20, 12671724), (24, 10559770), (26, 9747480), (29, 8739120), (30, 8447816), (39, 6498320), (40, 6335862), (48, 5279885), (52, 4873740), (58, 4369560), (60, 4223908), (65, 3898992), (78, 3249160), (80, 3167931), (87, 2913040), (104, 2436870), (116, 2184780), (120, 2111954), (130, 1949496), (145, 1747824), (156, 1624580), (174, 1456520), (195, 1299664), (208, 1218435), (232, 1092390), (240, 1055977), (260, 974748), (290, 873912), (312, 812290), (348, 728260), (377, 672240), (390, 649832), (435, 582608), (464, 546195), (520, 487374), (580, 436956), (624, 406145), (696, 364130), (754, 336120), (780, 324916), (870, 291304), (1040, 243687), (1131, 224080), (1160, 218478), (1392, 182065), (1508, 168060), (1560, 162458), (1740, 145652), (1885, 134448), (2262, 112040), (2320, 109239), (2801, 90480), (3016, 84030), (3120, 81229), (3480, 72826), (3770, 67224), (4524, 56020), (5602, 45240), (5655, 44816), (6032, 42015), (6960, 36413), (7540, 33612), (8403, 30160), (9048, 28010), (11204, 22620), (11310, 22408), (14005, 18096), (15080, 16806)]