2637695760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50647}}^1$

素因数の和:50701

約数の個数: 160

約数和(自身を含む): 9646620672

約数和(自身を除く): 7008924912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 50647, 52080, 101294, 151941, 202588, 253235, 303882, 354529, 405176, 506470, 607764, 709058, 759705, 810352, 1012940, 1063587, 1215528, 1418116, 1519410, 1570057, 1772645, 2025880, 2127174, 2431056, 2836232, 3038820, 3140114, 3545290, 4051760, 4254348, 4710171, 5317935, 5672464, 6077640, 6280228, 7090580, 7850285, 8508696, 9420342, 10635870, 10990399, 12155280, 12560456, 14181160, 15700570, 17017392, 18840684, 21271740, 21980798, 23550855, 25120912, 28362320, 31401140, 32971197, 37681368, 42543480, 43961596, 47101710, 54951995, 62802280, 65942394, 75362736, 85086960, 87923192, 94203420, 109903990, 125604560, 131884788, 164855985, 175846384, 188406840, 219807980, 263769576, 329711970, 376813680, 439615960, 527539152, 659423940, 879231920, 1318847880, 2637695760]

約数ペア:

[(1, 2637695760), (2, 1318847880), (3, 879231920), (4, 659423940), (5, 527539152), (6, 439615960), (7, 376813680), (8, 329711970), (10, 263769576), (12, 219807980), (14, 188406840), (15, 175846384), (16, 164855985), (20, 131884788), (21, 125604560), (24, 109903990), (28, 94203420), (30, 87923192), (31, 85086960), (35, 75362736), (40, 65942394), (42, 62802280), (48, 54951995), (56, 47101710), (60, 43961596), (62, 42543480), (70, 37681368), (80, 32971197), (84, 31401140), (93, 28362320), (105, 25120912), (112, 23550855), (120, 21980798), (124, 21271740), (140, 18840684), (155, 17017392), (168, 15700570), (186, 14181160), (210, 12560456), (217, 12155280), (240, 10990399), (248, 10635870), (280, 9420342), (310, 8508696), (336, 7850285), (372, 7090580), (420, 6280228), (434, 6077640), (465, 5672464), (496, 5317935), (560, 4710171), (620, 4254348), (651, 4051760), (744, 3545290), (840, 3140114), (868, 3038820), (930, 2836232), (1085, 2431056), (1240, 2127174), (1302, 2025880), (1488, 1772645), (1680, 1570057), (1736, 1519410), (1860, 1418116), (2170, 1215528), (2480, 1063587), (2604, 1012940), (3255, 810352), (3472, 759705), (3720, 709058), (4340, 607764), (5208, 506470), (6510, 405176), (7440, 354529), (8680, 303882), (10416, 253235), (13020, 202588), (17360, 151941), (26040, 101294), (50647, 52080)]