8391006480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2663}}^1$

素因数の和:3389

約数の個数: 160

約数和(自身を含む): 27431101440

約数和(自身を除く): 19040094960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 691, 760, 912, 1140, 1382, 1520, 2073, 2280, 2663, 2764, 3455, 4146, 4560, 5326, 5528, 6910, 7989, 8292, 10365, 10652, 11056, 13129, 13315, 13820, 15978, 16584, 20730, 21304, 26258, 26630, 27640, 31956, 33168, 39387, 39945, 41460, 42608, 50597, 52516, 53260, 55280, 63912, 65645, 78774, 79890, 82920, 101194, 105032, 106520, 127824, 131290, 151791, 157548, 159780, 165840, 196935, 202388, 210064, 213040, 252985, 262580, 303582, 315096, 319560, 393870, 404776, 505970, 525160, 607164, 630192, 639120, 758955, 787740, 809552, 1011940, 1050320, 1214328, 1517910, 1575480, 1840133, 2023880, 2428656, 3035820, 3150960, 3680266, 4047760, 5520399, 6071640, 7360532, 9200665, 11040798, 12143280, 14721064, 18401330, 22081596, 27601995, 29442128, 34962527, 36802660, 44163192, 55203990, 69925054, 73605320, 88326384, 104887581, 110407980, 139850108, 147210640, 174812635, 209775162, 220815960, 279700216, 349625270, 419550324, 441631920, 524437905, 559400432, 699250540, 839100648, 1048875810, 1398501080, 1678201296, 2097751620, 2797002160, 4195503240, 8391006480]

約数ペア:

[(1, 8391006480), (2, 4195503240), (3, 2797002160), (4, 2097751620), (5, 1678201296), (6, 1398501080), (8, 1048875810), (10, 839100648), (12, 699250540), (15, 559400432), (16, 524437905), (19, 441631920), (20, 419550324), (24, 349625270), (30, 279700216), (38, 220815960), (40, 209775162), (48, 174812635), (57, 147210640), (60, 139850108), (76, 110407980), (80, 104887581), (95, 88326384), (114, 73605320), (120, 69925054), (152, 55203990), (190, 44163192), (228, 36802660), (240, 34962527), (285, 29442128), (304, 27601995), (380, 22081596), (456, 18401330), (570, 14721064), (691, 12143280), (760, 11040798), (912, 9200665), (1140, 7360532), (1382, 6071640), (1520, 5520399), (2073, 4047760), (2280, 3680266), (2663, 3150960), (2764, 3035820), (3455, 2428656), (4146, 2023880), (4560, 1840133), (5326, 1575480), (5528, 1517910), (6910, 1214328), (7989, 1050320), (8292, 1011940), (10365, 809552), (10652, 787740), (11056, 758955), (13129, 639120), (13315, 630192), (13820, 607164), (15978, 525160), (16584, 505970), (20730, 404776), (21304, 393870), (26258, 319560), (26630, 315096), (27640, 303582), (31956, 262580), (33168, 252985), (39387, 213040), (39945, 210064), (41460, 202388), (42608, 196935), (50597, 165840), (52516, 159780), (53260, 157548), (55280, 151791), (63912, 131290), (65645, 127824), (78774, 106520), (79890, 105032), (82920, 101194)]