313633760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 868734720

約数和(自身を除く): 555100960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 83, 88, 95, 110, 113, 152, 160, 166, 176, 190, 209, 220, 226, 304, 332, 352, 380, 415, 418, 440, 452, 565, 608, 664, 760, 830, 836, 880, 904, 913, 1045, 1130, 1243, 1328, 1520, 1577, 1660, 1672, 1760, 1808, 1826, 2090, 2147, 2260, 2486, 2656, 3040, 3154, 3320, 3344, 3616, 3652, 4180, 4294, 4520, 4565, 4972, 6215, 6308, 6640, 6688, 7304, 7885, 8360, 8588, 9040, 9130, 9379, 9944, 10735, 12430, 12616, 13280, 14608, 15770, 16720, 17176, 17347, 18080, 18260, 18758, 19888, 21470, 23617, 24860, 25232, 29216, 31540, 33440, 34352, 34694, 36520, 37516, 39776, 42940, 46895, 47234, 49720, 50464, 63080, 68704, 69388, 73040, 75032, 85880, 86735, 93790, 94468, 99440, 103169, 118085, 126160, 138776, 146080, 150064, 171760, 173470, 178201, 187580, 188936, 198880, 206338, 236170, 252320, 277552, 300128, 343520, 346940, 356402, 375160, 377872, 412676, 472340, 515845, 555104, 693880, 712804, 750320, 755744, 825352, 891005, 944680, 1031690, 1387760, 1425608, 1500640, 1650704, 1782010, 1889360, 1960211, 2063380, 2775520, 2851216, 3301408, 3564020, 3778720, 3920422, 4126760, 5702432, 7128040, 7840844, 8253520, 9801055, 14256080, 15681688, 16507040, 19602110, 28512160, 31363376, 39204220, 62726752, 78408440, 156816880, 313633760]

約数ペア:

[(1, 313633760), (2, 156816880), (4, 78408440), (5, 62726752), (8, 39204220), (10, 31363376), (11, 28512160), (16, 19602110), (19, 16507040), (20, 15681688), (22, 14256080), (32, 9801055), (38, 8253520), (40, 7840844), (44, 7128040), (55, 5702432), (76, 4126760), (80, 3920422), (83, 3778720), (88, 3564020), (95, 3301408), (110, 2851216), (113, 2775520), (152, 2063380), (160, 1960211), (166, 1889360), (176, 1782010), (190, 1650704), (209, 1500640), (220, 1425608), (226, 1387760), (304, 1031690), (332, 944680), (352, 891005), (380, 825352), (415, 755744), (418, 750320), (440, 712804), (452, 693880), (565, 555104), (608, 515845), (664, 472340), (760, 412676), (830, 377872), (836, 375160), (880, 356402), (904, 346940), (913, 343520), (1045, 300128), (1130, 277552), (1243, 252320), (1328, 236170), (1520, 206338), (1577, 198880), (1660, 188936), (1672, 187580), (1760, 178201), (1808, 173470), (1826, 171760), (2090, 150064), (2147, 146080), (2260, 138776), (2486, 126160), (2656, 118085), (3040, 103169), (3154, 99440), (3320, 94468), (3344, 93790), (3616, 86735), (3652, 85880), (4180, 75032), (4294, 73040), (4520, 69388), (4565, 68704), (4972, 63080), (6215, 50464), (6308, 49720), (6640, 47234), (6688, 46895), (7304, 42940), (7885, 39776), (8360, 37516), (8588, 36520), (9040, 34694), (9130, 34352), (9379, 33440), (9944, 31540), (10735, 29216), (12430, 25232), (12616, 24860), (13280, 23617), (14608, 21470), (15770, 19888), (16720, 18758), (17176, 18260), (17347, 18080)]