2125054960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:951

約数の個数: 160

約数和(自身を含む): 5871624192

約数和(自身を除く): 3746569232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 167, 217, 248, 280, 310, 334, 434, 496, 560, 620, 668, 733, 835, 868, 1085, 1169, 1240, 1336, 1466, 1670, 1736, 2170, 2338, 2480, 2672, 2932, 3340, 3472, 3665, 4340, 4676, 5131, 5177, 5845, 5864, 6680, 7330, 8680, 9352, 10262, 10354, 11690, 11728, 13360, 14660, 17360, 18704, 20524, 20708, 22723, 23380, 25655, 25885, 29320, 36239, 41048, 41416, 45446, 46760, 51310, 51770, 58640, 72478, 82096, 82832, 90892, 93520, 102620, 103540, 113615, 122411, 144956, 159061, 181195, 181784, 205240, 207080, 227230, 244822, 289912, 318122, 362390, 363568, 410480, 414160, 454460, 489644, 579824, 612055, 636244, 724780, 795305, 856877, 908920, 979288, 1224110, 1272488, 1449560, 1590610, 1713754, 1817840, 1958576, 2448220, 2544976, 2899120, 3181220, 3427508, 3794741, 4284385, 4896440, 6362440, 6855016, 7589482, 8568770, 9792880, 12724880, 13710032, 15178964, 17137540, 18973705, 26563187, 30357928, 34275080, 37947410, 53126374, 60715856, 68550160, 75894820, 106252748, 132815935, 151789640, 212505496, 265631870, 303579280, 425010992, 531263740, 1062527480, 2125054960]

約数ペア:

[(1, 2125054960), (2, 1062527480), (4, 531263740), (5, 425010992), (7, 303579280), (8, 265631870), (10, 212505496), (14, 151789640), (16, 132815935), (20, 106252748), (28, 75894820), (31, 68550160), (35, 60715856), (40, 53126374), (56, 37947410), (62, 34275080), (70, 30357928), (80, 26563187), (112, 18973705), (124, 17137540), (140, 15178964), (155, 13710032), (167, 12724880), (217, 9792880), (248, 8568770), (280, 7589482), (310, 6855016), (334, 6362440), (434, 4896440), (496, 4284385), (560, 3794741), (620, 3427508), (668, 3181220), (733, 2899120), (835, 2544976), (868, 2448220), (1085, 1958576), (1169, 1817840), (1240, 1713754), (1336, 1590610), (1466, 1449560), (1670, 1272488), (1736, 1224110), (2170, 979288), (2338, 908920), (2480, 856877), (2672, 795305), (2932, 724780), (3340, 636244), (3472, 612055), (3665, 579824), (4340, 489644), (4676, 454460), (5131, 414160), (5177, 410480), (5845, 363568), (5864, 362390), (6680, 318122), (7330, 289912), (8680, 244822), (9352, 227230), (10262, 207080), (10354, 205240), (11690, 181784), (11728, 181195), (13360, 159061), (14660, 144956), (17360, 122411), (18704, 113615), (20524, 103540), (20708, 102620), (22723, 93520), (23380, 90892), (25655, 82832), (25885, 82096), (29320, 72478), (36239, 58640), (41048, 51770), (41416, 51310), (45446, 46760)]