720609504

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 2111961600

約数和(自身を除く): 1391352096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 89, 92, 96, 114, 138, 152, 178, 184, 193, 228, 267, 276, 304, 356, 368, 386, 437, 456, 534, 552, 579, 608, 712, 736, 772, 874, 912, 1068, 1104, 1158, 1311, 1424, 1544, 1691, 1748, 1824, 2047, 2136, 2208, 2316, 2622, 2848, 3088, 3382, 3496, 3667, 4094, 4272, 4439, 4632, 5073, 5244, 6141, 6176, 6764, 6992, 7334, 8188, 8544, 8878, 9264, 10146, 10488, 11001, 12282, 13317, 13528, 13984, 14668, 16376, 17177, 17756, 18528, 20292, 20976, 22002, 24564, 26634, 27056, 29336, 32752, 34354, 35512, 38893, 40584, 41952, 44004, 49128, 51531, 53268, 54112, 58672, 65504, 68708, 71024, 77786, 81168, 84341, 88008, 98256, 103062, 106536, 116679, 117344, 137416, 142048, 155572, 162336, 168682, 176016, 196512, 206124, 213072, 233358, 253023, 274832, 311144, 326363, 337364, 352032, 395071, 412248, 426144, 466716, 506046, 549664, 622288, 652726, 674728, 790142, 824496, 933432, 979089, 1012092, 1185213, 1244576, 1305452, 1349456, 1580284, 1648992, 1866864, 1958178, 2024184, 2370426, 2610904, 2698912, 3160568, 3733728, 3916356, 4048368, 4740852, 5221808, 6321136, 7506349, 7832712, 8096736, 9481704, 10443616, 12642272, 15012698, 15665424, 18963408, 22519047, 30025396, 31330848, 37926816, 45038094, 60050792, 90076188, 120101584, 180152376, 240203168, 360304752, 720609504]

約数ペア:

[(1, 720609504), (2, 360304752), (3, 240203168), (4, 180152376), (6, 120101584), (8, 90076188), (12, 60050792), (16, 45038094), (19, 37926816), (23, 31330848), (24, 30025396), (32, 22519047), (38, 18963408), (46, 15665424), (48, 15012698), (57, 12642272), (69, 10443616), (76, 9481704), (89, 8096736), (92, 7832712), (96, 7506349), (114, 6321136), (138, 5221808), (152, 4740852), (178, 4048368), (184, 3916356), (193, 3733728), (228, 3160568), (267, 2698912), (276, 2610904), (304, 2370426), (356, 2024184), (368, 1958178), (386, 1866864), (437, 1648992), (456, 1580284), (534, 1349456), (552, 1305452), (579, 1244576), (608, 1185213), (712, 1012092), (736, 979089), (772, 933432), (874, 824496), (912, 790142), (1068, 674728), (1104, 652726), (1158, 622288), (1311, 549664), (1424, 506046), (1544, 466716), (1691, 426144), (1748, 412248), (1824, 395071), (2047, 352032), (2136, 337364), (2208, 326363), (2316, 311144), (2622, 274832), (2848, 253023), (3088, 233358), (3382, 213072), (3496, 206124), (3667, 196512), (4094, 176016), (4272, 168682), (4439, 162336), (4632, 155572), (5073, 142048), (5244, 137416), (6141, 117344), (6176, 116679), (6764, 106536), (6992, 103062), (7334, 98256), (8188, 88008), (8544, 84341), (8878, 81168), (9264, 77786), (10146, 71024), (10488, 68708), (11001, 65504), (12282, 58672), (13317, 54112), (13528, 53268), (13984, 51531), (14668, 49128), (16376, 44004), (17177, 41952), (17756, 40584), (18528, 38893), (20292, 35512), (20976, 34354), (22002, 32752), (24564, 29336), (26634, 27056)]