318150240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 1072963584

約数和(自身を除く): 754813344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 127, 136, 160, 170, 204, 240, 254, 255, 272, 307, 340, 381, 408, 480, 508, 510, 544, 614, 635, 680, 762, 816, 921, 1016, 1020, 1228, 1270, 1360, 1524, 1535, 1632, 1842, 1905, 2032, 2040, 2159, 2456, 2540, 2720, 3048, 3070, 3684, 3810, 4064, 4080, 4318, 4605, 4912, 5080, 5219, 6096, 6140, 6477, 7368, 7620, 8160, 8636, 9210, 9824, 10160, 10438, 10795, 12192, 12280, 12954, 14736, 15240, 15657, 17272, 18420, 20320, 20876, 21590, 24560, 25908, 26095, 29472, 30480, 31314, 32385, 34544, 36840, 38989, 41752, 43180, 49120, 51816, 52190, 60960, 62628, 64770, 69088, 73680, 77978, 78285, 83504, 86360, 103632, 104380, 116967, 125256, 129540, 147360, 155956, 156570, 167008, 172720, 194945, 207264, 208760, 233934, 250512, 259080, 311912, 313140, 345440, 389890, 417520, 467868, 501024, 518160, 584835, 623824, 626280, 662813, 779780, 835040, 935736, 1036320, 1169670, 1247648, 1252560, 1325626, 1559560, 1871472, 1988439, 2339340, 2505120, 2651252, 3119120, 3314065, 3742944, 3976878, 4678680, 5302504, 6238240, 6628130, 7953756, 9357360, 9942195, 10605008, 13256260, 15907512, 18714720, 19884390, 21210016, 26512520, 31815024, 39768780, 53025040, 63630048, 79537560, 106050080, 159075120, 318150240]

約数ペア:

[(1, 318150240), (2, 159075120), (3, 106050080), (4, 79537560), (5, 63630048), (6, 53025040), (8, 39768780), (10, 31815024), (12, 26512520), (15, 21210016), (16, 19884390), (17, 18714720), (20, 15907512), (24, 13256260), (30, 10605008), (32, 9942195), (34, 9357360), (40, 7953756), (48, 6628130), (51, 6238240), (60, 5302504), (68, 4678680), (80, 3976878), (85, 3742944), (96, 3314065), (102, 3119120), (120, 2651252), (127, 2505120), (136, 2339340), (160, 1988439), (170, 1871472), (204, 1559560), (240, 1325626), (254, 1252560), (255, 1247648), (272, 1169670), (307, 1036320), (340, 935736), (381, 835040), (408, 779780), (480, 662813), (508, 626280), (510, 623824), (544, 584835), (614, 518160), (635, 501024), (680, 467868), (762, 417520), (816, 389890), (921, 345440), (1016, 313140), (1020, 311912), (1228, 259080), (1270, 250512), (1360, 233934), (1524, 208760), (1535, 207264), (1632, 194945), (1842, 172720), (1905, 167008), (2032, 156570), (2040, 155956), (2159, 147360), (2456, 129540), (2540, 125256), (2720, 116967), (3048, 104380), (3070, 103632), (3684, 86360), (3810, 83504), (4064, 78285), (4080, 77978), (4318, 73680), (4605, 69088), (4912, 64770), (5080, 62628), (5219, 60960), (6096, 52190), (6140, 51816), (6477, 49120), (7368, 43180), (7620, 41752), (8160, 38989), (8636, 36840), (9210, 34544), (9824, 32385), (10160, 31314), (10438, 30480), (10795, 29472), (12192, 26095), (12280, 25908), (12954, 24560), (14736, 21590), (15240, 20876), (15657, 20320), (17272, 18420)]