963873960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4363}}^1$

素因数の和:4647

約数の個数: 128

約数和(自身を含む): 3318036480

約数和(自身を除く): 2354162520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 263, 280, 420, 526, 789, 840, 1052, 1315, 1578, 1841, 2104, 2630, 3156, 3682, 3945, 4363, 5260, 5523, 6312, 7364, 7890, 8726, 9205, 10520, 11046, 13089, 14728, 15780, 17452, 18410, 21815, 22092, 26178, 27615, 30541, 31560, 34904, 36820, 43630, 44184, 52356, 55230, 61082, 65445, 73640, 87260, 91623, 104712, 110460, 122164, 130890, 152705, 174520, 183246, 220920, 244328, 261780, 305410, 366492, 458115, 523560, 610820, 732984, 916230, 1147469, 1221640, 1832460, 2294938, 3442407, 3664920, 4589876, 5737345, 6884814, 8032283, 9179752, 11474690, 13769628, 16064566, 17212035, 22949380, 24096849, 27539256, 32129132, 34424070, 40161415, 45898760, 48193698, 64258264, 68848140, 80322830, 96387396, 120484245, 137696280, 160645660, 192774792, 240968490, 321291320, 481936980, 963873960]

約数ペア:

[(1, 963873960), (2, 481936980), (3, 321291320), (4, 240968490), (5, 192774792), (6, 160645660), (7, 137696280), (8, 120484245), (10, 96387396), (12, 80322830), (14, 68848140), (15, 64258264), (20, 48193698), (21, 45898760), (24, 40161415), (28, 34424070), (30, 32129132), (35, 27539256), (40, 24096849), (42, 22949380), (56, 17212035), (60, 16064566), (70, 13769628), (84, 11474690), (105, 9179752), (120, 8032283), (140, 6884814), (168, 5737345), (210, 4589876), (263, 3664920), (280, 3442407), (420, 2294938), (526, 1832460), (789, 1221640), (840, 1147469), (1052, 916230), (1315, 732984), (1578, 610820), (1841, 523560), (2104, 458115), (2630, 366492), (3156, 305410), (3682, 261780), (3945, 244328), (4363, 220920), (5260, 183246), (5523, 174520), (6312, 152705), (7364, 130890), (7890, 122164), (8726, 110460), (9205, 104712), (10520, 91623), (11046, 87260), (13089, 73640), (14728, 65445), (15780, 61082), (17452, 55230), (18410, 52356), (21815, 44184), (22092, 43630), (26178, 36820), (27615, 34904), (30541, 31560)]