505136280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1886

約数の個数: 192

約数和(自身を含む): 1754323200

約数和(自身を除く): 1249186920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 285, 330, 363, 380, 418, 440, 456, 484, 570, 605, 627, 660, 726, 760, 836, 968, 1045, 1140, 1210, 1254, 1320, 1452, 1672, 1815, 1831, 2090, 2280, 2299, 2420, 2508, 2904, 3135, 3630, 3662, 4180, 4598, 4840, 5016, 5493, 6270, 6897, 7260, 7324, 8360, 9155, 9196, 10986, 11495, 12540, 13794, 14520, 14648, 18310, 18392, 20141, 21972, 22990, 25080, 27465, 27588, 34485, 34789, 36620, 40282, 43944, 45980, 54930, 55176, 60423, 68970, 69578, 73240, 80564, 91960, 100705, 104367, 109860, 120846, 137940, 139156, 161128, 173945, 201410, 208734, 219720, 221551, 241692, 275880, 278312, 302115, 347890, 382679, 402820, 417468, 443102, 483384, 521835, 604230, 664653, 695780, 765358, 805640, 834936, 886204, 1043670, 1107755, 1148037, 1208460, 1329306, 1391560, 1530716, 1772408, 1913395, 2087340, 2215510, 2296074, 2416920, 2658612, 3061432, 3323265, 3826790, 4174680, 4209469, 4431020, 4592148, 5317224, 5740185, 6646530, 7653580, 8418938, 8862040, 9184296, 11480370, 12628407, 13293060, 15307160, 16837876, 21047345, 22960740, 25256814, 26586120, 33675752, 42094690, 45921480, 50513628, 63142035, 84189380, 101027256, 126284070, 168378760, 252568140, 505136280]

約数ペア:

[(1, 505136280), (2, 252568140), (3, 168378760), (4, 126284070), (5, 101027256), (6, 84189380), (8, 63142035), (10, 50513628), (11, 45921480), (12, 42094690), (15, 33675752), (19, 26586120), (20, 25256814), (22, 22960740), (24, 21047345), (30, 16837876), (33, 15307160), (38, 13293060), (40, 12628407), (44, 11480370), (55, 9184296), (57, 8862040), (60, 8418938), (66, 7653580), (76, 6646530), (88, 5740185), (95, 5317224), (110, 4592148), (114, 4431020), (120, 4209469), (121, 4174680), (132, 3826790), (152, 3323265), (165, 3061432), (190, 2658612), (209, 2416920), (220, 2296074), (228, 2215510), (242, 2087340), (264, 1913395), (285, 1772408), (330, 1530716), (363, 1391560), (380, 1329306), (418, 1208460), (440, 1148037), (456, 1107755), (484, 1043670), (570, 886204), (605, 834936), (627, 805640), (660, 765358), (726, 695780), (760, 664653), (836, 604230), (968, 521835), (1045, 483384), (1140, 443102), (1210, 417468), (1254, 402820), (1320, 382679), (1452, 347890), (1672, 302115), (1815, 278312), (1831, 275880), (2090, 241692), (2280, 221551), (2299, 219720), (2420, 208734), (2508, 201410), (2904, 173945), (3135, 161128), (3630, 139156), (3662, 137940), (4180, 120846), (4598, 109860), (4840, 104367), (5016, 100705), (5493, 91960), (6270, 80564), (6897, 73240), (7260, 69578), (7324, 68970), (8360, 60423), (9155, 55176), (9196, 54930), (10986, 45980), (11495, 43944), (12540, 40282), (13794, 36620), (14520, 34789), (14648, 34485), (18310, 27588), (18392, 27465), (20141, 25080), (21972, 22990)]