196356480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3352

約数の個数: 128

約数和(自身を含む): 646272000

約数和(自身を除く): 449915520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3299, 3720, 3968, 4960, 5952, 6598, 7440, 9897, 9920, 11904, 13196, 14880, 16495, 19794, 19840, 26392, 29760, 32990, 39588, 49485, 52784, 59520, 65980, 79176, 98970, 102269, 105568, 131960, 158352, 197940, 204538, 211136, 263920, 306807, 316704, 395880, 409076, 422272, 511345, 527840, 613614, 633408, 791760, 818152, 1022690, 1055680, 1227228, 1266816, 1534035, 1583520, 1636304, 2045380, 2111360, 2454456, 3068070, 3167040, 3272608, 4090760, 4908912, 6136140, 6334080, 6545216, 8181520, 9817824, 12272280, 13090432, 16363040, 19635648, 24544560, 32726080, 39271296, 49089120, 65452160, 98178240, 196356480]

約数ペア:

[(1, 196356480), (2, 98178240), (3, 65452160), (4, 49089120), (5, 39271296), (6, 32726080), (8, 24544560), (10, 19635648), (12, 16363040), (15, 13090432), (16, 12272280), (20, 9817824), (24, 8181520), (30, 6545216), (31, 6334080), (32, 6136140), (40, 4908912), (48, 4090760), (60, 3272608), (62, 3167040), (64, 3068070), (80, 2454456), (93, 2111360), (96, 2045380), (120, 1636304), (124, 1583520), (128, 1534035), (155, 1266816), (160, 1227228), (186, 1055680), (192, 1022690), (240, 818152), (248, 791760), (310, 633408), (320, 613614), (372, 527840), (384, 511345), (465, 422272), (480, 409076), (496, 395880), (620, 316704), (640, 306807), (744, 263920), (930, 211136), (960, 204538), (992, 197940), (1240, 158352), (1488, 131960), (1860, 105568), (1920, 102269), (1984, 98970), (2480, 79176), (2976, 65980), (3299, 59520), (3720, 52784), (3968, 49485), (4960, 39588), (5952, 32990), (6598, 29760), (7440, 26392), (9897, 19840), (9920, 19794), (11904, 16495), (13196, 14880)]