244467680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 653184000

約数和(自身を除く): 408716320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 47, 58, 59, 76, 80, 94, 95, 116, 118, 145, 152, 160, 188, 190, 232, 235, 236, 290, 295, 304, 376, 380, 464, 470, 472, 551, 580, 590, 608, 752, 760, 893, 928, 940, 944, 1102, 1121, 1160, 1180, 1363, 1504, 1520, 1711, 1786, 1880, 1888, 2204, 2242, 2320, 2360, 2726, 2755, 2773, 3040, 3422, 3572, 3760, 4408, 4465, 4484, 4640, 4720, 5452, 5510, 5546, 5605, 6815, 6844, 7144, 7520, 8555, 8816, 8930, 8968, 9440, 10904, 11020, 11092, 11210, 13630, 13688, 13865, 14288, 17110, 17632, 17860, 17936, 21808, 22040, 22184, 22420, 25897, 27260, 27376, 27730, 28576, 32509, 34220, 35720, 35872, 43616, 44080, 44368, 44840, 51794, 52687, 54520, 54752, 55460, 65018, 68440, 71440, 80417, 88160, 88736, 89680, 103588, 105374, 109040, 110920, 129485, 130036, 136880, 142880, 160834, 162545, 179360, 207176, 210748, 218080, 221840, 258970, 260072, 263435, 273760, 321668, 325090, 402085, 414352, 421496, 443680, 517940, 520144, 526870, 643336, 650180, 804170, 828704, 842992, 1035880, 1040288, 1053740, 1286672, 1300360, 1527923, 1608340, 1685984, 2071760, 2107480, 2573344, 2600720, 3055846, 3216680, 4143520, 4214960, 5201440, 6111692, 6433360, 7639615, 8429920, 12223384, 12866720, 15279230, 24446768, 30558460, 48893536, 61116920, 122233840, 244467680]

約数ペア:

[(1, 244467680), (2, 122233840), (4, 61116920), (5, 48893536), (8, 30558460), (10, 24446768), (16, 15279230), (19, 12866720), (20, 12223384), (29, 8429920), (32, 7639615), (38, 6433360), (40, 6111692), (47, 5201440), (58, 4214960), (59, 4143520), (76, 3216680), (80, 3055846), (94, 2600720), (95, 2573344), (116, 2107480), (118, 2071760), (145, 1685984), (152, 1608340), (160, 1527923), (188, 1300360), (190, 1286672), (232, 1053740), (235, 1040288), (236, 1035880), (290, 842992), (295, 828704), (304, 804170), (376, 650180), (380, 643336), (464, 526870), (470, 520144), (472, 517940), (551, 443680), (580, 421496), (590, 414352), (608, 402085), (752, 325090), (760, 321668), (893, 273760), (928, 263435), (940, 260072), (944, 258970), (1102, 221840), (1121, 218080), (1160, 210748), (1180, 207176), (1363, 179360), (1504, 162545), (1520, 160834), (1711, 142880), (1786, 136880), (1880, 130036), (1888, 129485), (2204, 110920), (2242, 109040), (2320, 105374), (2360, 103588), (2726, 89680), (2755, 88736), (2773, 88160), (3040, 80417), (3422, 71440), (3572, 68440), (3760, 65018), (4408, 55460), (4465, 54752), (4484, 54520), (4640, 52687), (4720, 51794), (5452, 44840), (5510, 44368), (5546, 44080), (5605, 43616), (6815, 35872), (6844, 35720), (7144, 34220), (7520, 32509), (8555, 28576), (8816, 27730), (8930, 27376), (8968, 27260), (9440, 25897), (10904, 22420), (11020, 22184), (11092, 22040), (11210, 21808), (13630, 17936), (13688, 17860), (13865, 17632), (14288, 17110)]