575792140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1788

約数の個数: 144

約数和(自身を含む): 1584866304

約数和(自身を除く): 1009074164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 49, 55, 62, 70, 77, 98, 110, 124, 140, 154, 155, 196, 217, 220, 245, 308, 310, 341, 385, 434, 490, 539, 620, 682, 770, 868, 980, 1078, 1085, 1364, 1519, 1540, 1705, 1723, 2156, 2170, 2387, 2695, 3038, 3410, 3446, 4340, 4774, 5390, 6076, 6820, 6892, 7595, 8615, 9548, 10780, 11935, 12061, 15190, 16709, 17230, 18953, 23870, 24122, 30380, 33418, 34460, 37906, 47740, 48244, 53413, 60305, 66836, 75812, 83545, 84427, 94765, 106826, 120610, 132671, 167090, 168854, 189530, 213652, 241220, 265342, 267065, 334180, 337708, 373891, 379060, 422135, 530684, 534130, 587543, 663355, 747782, 844270, 928697, 1068260, 1175086, 1326710, 1495564, 1688540, 1857394, 1869455, 2350172, 2617237, 2653420, 2937715, 3714788, 3738910, 4112801, 4643485, 5234474, 5875430, 7477820, 8225602, 9286970, 10468948, 11750860, 13086185, 16451204, 18573940, 20564005, 26172370, 28789607, 41128010, 52344740, 57579214, 82256020, 115158428, 143948035, 287896070, 575792140]

約数ペア:

[(1, 575792140), (2, 287896070), (4, 143948035), (5, 115158428), (7, 82256020), (10, 57579214), (11, 52344740), (14, 41128010), (20, 28789607), (22, 26172370), (28, 20564005), (31, 18573940), (35, 16451204), (44, 13086185), (49, 11750860), (55, 10468948), (62, 9286970), (70, 8225602), (77, 7477820), (98, 5875430), (110, 5234474), (124, 4643485), (140, 4112801), (154, 3738910), (155, 3714788), (196, 2937715), (217, 2653420), (220, 2617237), (245, 2350172), (308, 1869455), (310, 1857394), (341, 1688540), (385, 1495564), (434, 1326710), (490, 1175086), (539, 1068260), (620, 928697), (682, 844270), (770, 747782), (868, 663355), (980, 587543), (1078, 534130), (1085, 530684), (1364, 422135), (1519, 379060), (1540, 373891), (1705, 337708), (1723, 334180), (2156, 267065), (2170, 265342), (2387, 241220), (2695, 213652), (3038, 189530), (3410, 168854), (3446, 167090), (4340, 132671), (4774, 120610), (5390, 106826), (6076, 94765), (6820, 84427), (6892, 83545), (7595, 75812), (8615, 66836), (9548, 60305), (10780, 53413), (11935, 48244), (12061, 47740), (15190, 37906), (16709, 34460), (17230, 33418), (18953, 30380), (23870, 24122)]