318847620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2594

約数の個数: 192

約数和(自身を含む): 1147023360

約数和(自身を除く): 828175740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1092, 1196, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 2093, 2415, 2539, 2730, 2990, 3220, 3588, 4186, 4485, 4830, 5078, 5460, 5980, 6279, 7617, 8372, 8970, 9660, 10156, 10465, 12558, 12695, 15234, 17773, 17940, 20930, 25116, 25390, 30468, 31395, 33007, 35546, 38085, 41860, 50780, 53319, 58397, 62790, 66014, 71092, 76170, 88865, 99021, 106638, 116794, 125580, 132028, 152340, 165035, 175191, 177730, 198042, 213276, 231049, 233588, 266595, 291985, 330070, 350382, 355460, 396084, 408779, 462098, 495105, 533190, 583970, 660140, 693147, 700764, 759161, 817558, 875955, 924196, 990210, 1066380, 1155245, 1167940, 1226337, 1386294, 1518322, 1635116, 1751910, 1980420, 2043895, 2277483, 2310490, 2452674, 2772588, 3036644, 3465735, 3503820, 3795805, 4087790, 4554966, 4620980, 4905348, 5314127, 6131685, 6931470, 7591610, 8175580, 9109932, 10628254, 11387415, 12263370, 13862940, 15183220, 15942381, 21256508, 22774830, 24526740, 26570635, 31884762, 45549660, 53141270, 63769524, 79711905, 106282540, 159423810, 318847620]

約数ペア:

[(1, 318847620), (2, 159423810), (3, 106282540), (4, 79711905), (5, 63769524), (6, 53141270), (7, 45549660), (10, 31884762), (12, 26570635), (13, 24526740), (14, 22774830), (15, 21256508), (20, 15942381), (21, 15183220), (23, 13862940), (26, 12263370), (28, 11387415), (30, 10628254), (35, 9109932), (39, 8175580), (42, 7591610), (46, 6931470), (52, 6131685), (60, 5314127), (65, 4905348), (69, 4620980), (70, 4554966), (78, 4087790), (84, 3795805), (91, 3503820), (92, 3465735), (105, 3036644), (115, 2772588), (130, 2452674), (138, 2310490), (140, 2277483), (156, 2043895), (161, 1980420), (182, 1751910), (195, 1635116), (210, 1518322), (230, 1386294), (260, 1226337), (273, 1167940), (276, 1155245), (299, 1066380), (322, 990210), (345, 924196), (364, 875955), (390, 817558), (420, 759161), (455, 700764), (460, 693147), (483, 660140), (546, 583970), (598, 533190), (644, 495105), (690, 462098), (780, 408779), (805, 396084), (897, 355460), (910, 350382), (966, 330070), (1092, 291985), (1196, 266595), (1365, 233588), (1380, 231049), (1495, 213276), (1610, 198042), (1794, 177730), (1820, 175191), (1932, 165035), (2093, 152340), (2415, 132028), (2539, 125580), (2730, 116794), (2990, 106638), (3220, 99021), (3588, 88865), (4186, 76170), (4485, 71092), (4830, 66014), (5078, 62790), (5460, 58397), (5980, 53319), (6279, 50780), (7617, 41860), (8372, 38085), (8970, 35546), (9660, 33007), (10156, 31395), (10465, 30468), (12558, 25390), (12695, 25116), (15234, 20930), (17773, 17940)]