169021920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 566286336

約数和(自身を除く): 397264416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 74, 80, 93, 96, 111, 120, 124, 148, 155, 160, 185, 186, 222, 240, 248, 296, 307, 310, 370, 372, 444, 465, 480, 496, 555, 592, 614, 620, 740, 744, 888, 921, 930, 992, 1110, 1147, 1184, 1228, 1240, 1480, 1488, 1535, 1776, 1842, 1860, 2220, 2294, 2456, 2480, 2960, 2976, 3070, 3441, 3552, 3684, 3720, 4440, 4588, 4605, 4912, 4960, 5735, 5920, 6140, 6882, 7368, 7440, 8880, 9176, 9210, 9517, 9824, 11359, 11470, 12280, 13764, 14736, 14880, 17205, 17760, 18352, 18420, 19034, 22718, 22940, 24560, 27528, 28551, 29472, 34077, 34410, 36704, 36840, 38068, 45436, 45880, 47585, 49120, 55056, 56795, 57102, 68154, 68820, 73680, 76136, 90872, 91760, 95170, 110112, 113590, 114204, 136308, 137640, 142755, 147360, 152272, 170385, 181744, 183520, 190340, 227180, 228408, 272616, 275280, 285510, 304544, 340770, 352129, 363488, 380680, 454360, 456816, 545232, 550560, 571020, 681540, 704258, 761360, 908720, 913632, 1056387, 1090464, 1142040, 1363080, 1408516, 1522720, 1760645, 1817440, 2112774, 2284080, 2726160, 2817032, 3521290, 4225548, 4568160, 5281935, 5452320, 5634064, 7042580, 8451096, 10563870, 11268128, 14085160, 16902192, 21127740, 28170320, 33804384, 42255480, 56340640, 84510960, 169021920]

約数ペア:

[(1, 169021920), (2, 84510960), (3, 56340640), (4, 42255480), (5, 33804384), (6, 28170320), (8, 21127740), (10, 16902192), (12, 14085160), (15, 11268128), (16, 10563870), (20, 8451096), (24, 7042580), (30, 5634064), (31, 5452320), (32, 5281935), (37, 4568160), (40, 4225548), (48, 3521290), (60, 2817032), (62, 2726160), (74, 2284080), (80, 2112774), (93, 1817440), (96, 1760645), (111, 1522720), (120, 1408516), (124, 1363080), (148, 1142040), (155, 1090464), (160, 1056387), (185, 913632), (186, 908720), (222, 761360), (240, 704258), (248, 681540), (296, 571020), (307, 550560), (310, 545232), (370, 456816), (372, 454360), (444, 380680), (465, 363488), (480, 352129), (496, 340770), (555, 304544), (592, 285510), (614, 275280), (620, 272616), (740, 228408), (744, 227180), (888, 190340), (921, 183520), (930, 181744), (992, 170385), (1110, 152272), (1147, 147360), (1184, 142755), (1228, 137640), (1240, 136308), (1480, 114204), (1488, 113590), (1535, 110112), (1776, 95170), (1842, 91760), (1860, 90872), (2220, 76136), (2294, 73680), (2456, 68820), (2480, 68154), (2960, 57102), (2976, 56795), (3070, 55056), (3441, 49120), (3552, 47585), (3684, 45880), (3720, 45436), (4440, 38068), (4588, 36840), (4605, 36704), (4912, 34410), (4960, 34077), (5735, 29472), (5920, 28551), (6140, 27528), (6882, 24560), (7368, 22940), (7440, 22718), (8880, 19034), (9176, 18420), (9210, 18352), (9517, 17760), (9824, 17205), (11359, 14880), (11470, 14736), (12280, 13764)]