481551180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 1572867072

約数和(自身を除く): 1091315892

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 167, 170, 187, 204, 220, 255, 257, 330, 334, 340, 374, 501, 510, 514, 561, 660, 668, 748, 771, 835, 935, 1002, 1020, 1028, 1122, 1285, 1542, 1670, 1837, 1870, 2004, 2244, 2505, 2570, 2805, 2827, 2839, 3084, 3340, 3674, 3740, 3855, 4369, 5010, 5140, 5511, 5610, 5654, 5678, 7348, 7710, 8481, 8517, 8738, 9185, 10020, 11022, 11220, 11308, 11356, 13107, 14135, 14195, 15420, 16962, 17034, 17476, 18370, 21845, 22044, 26214, 27555, 28270, 28390, 31229, 33924, 34068, 36740, 42405, 42585, 42919, 43690, 48059, 52428, 55110, 56540, 56780, 62458, 65535, 84810, 85170, 85838, 87380, 93687, 96118, 110220, 124916, 128757, 131070, 144177, 156145, 169620, 170340, 171676, 187374, 192236, 214595, 240295, 257514, 262140, 288354, 312290, 374748, 429190, 468435, 472109, 480590, 515028, 576708, 624580, 643785, 720885, 729623, 858380, 936870, 944218, 961180, 1287570, 1416327, 1441770, 1459246, 1873740, 1888436, 2188869, 2360545, 2575140, 2832654, 2883540, 2918492, 3648115, 4377738, 4721090, 5665308, 7081635, 7296230, 8025853, 8755476, 9442180, 10944345, 14163270, 14592460, 16051706, 21888690, 24077559, 28326540, 32103412, 40129265, 43777380, 48155118, 80258530, 96310236, 120387795, 160517060, 240775590, 481551180]

約数ペア:

[(1, 481551180), (2, 240775590), (3, 160517060), (4, 120387795), (5, 96310236), (6, 80258530), (10, 48155118), (11, 43777380), (12, 40129265), (15, 32103412), (17, 28326540), (20, 24077559), (22, 21888690), (30, 16051706), (33, 14592460), (34, 14163270), (44, 10944345), (51, 9442180), (55, 8755476), (60, 8025853), (66, 7296230), (68, 7081635), (85, 5665308), (102, 4721090), (110, 4377738), (132, 3648115), (165, 2918492), (167, 2883540), (170, 2832654), (187, 2575140), (204, 2360545), (220, 2188869), (255, 1888436), (257, 1873740), (330, 1459246), (334, 1441770), (340, 1416327), (374, 1287570), (501, 961180), (510, 944218), (514, 936870), (561, 858380), (660, 729623), (668, 720885), (748, 643785), (771, 624580), (835, 576708), (935, 515028), (1002, 480590), (1020, 472109), (1028, 468435), (1122, 429190), (1285, 374748), (1542, 312290), (1670, 288354), (1837, 262140), (1870, 257514), (2004, 240295), (2244, 214595), (2505, 192236), (2570, 187374), (2805, 171676), (2827, 170340), (2839, 169620), (3084, 156145), (3340, 144177), (3674, 131070), (3740, 128757), (3855, 124916), (4369, 110220), (5010, 96118), (5140, 93687), (5511, 87380), (5610, 85838), (5654, 85170), (5678, 84810), (7348, 65535), (7710, 62458), (8481, 56780), (8517, 56540), (8738, 55110), (9185, 52428), (10020, 48059), (11022, 43690), (11220, 42919), (11308, 42585), (11356, 42405), (13107, 36740), (14135, 34068), (14195, 33924), (15420, 31229), (16962, 28390), (17034, 28270), (17476, 27555), (18370, 26214), (21845, 22044)]