328580160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 224

約数和(自身を含む): 1100596224

約数和(自身を除く): 772016064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 155, 160, 181, 183, 186, 192, 240, 244, 248, 305, 310, 320, 362, 366, 372, 465, 480, 488, 496, 543, 610, 620, 724, 732, 744, 905, 915, 930, 960, 976, 992, 1086, 1220, 1240, 1448, 1464, 1488, 1810, 1830, 1860, 1891, 1952, 1984, 2172, 2440, 2480, 2715, 2896, 2928, 2976, 3620, 3660, 3720, 3782, 3904, 4344, 4880, 4960, 5430, 5611, 5673, 5792, 5856, 5952, 7240, 7320, 7440, 7564, 8688, 9455, 9760, 9920, 10860, 11041, 11222, 11346, 11584, 11712, 14480, 14640, 14880, 15128, 16833, 17376, 18910, 19520, 21720, 22082, 22444, 22692, 28055, 28365, 28960, 29280, 29760, 30256, 33123, 33666, 34752, 37820, 43440, 44164, 44888, 45384, 55205, 56110, 56730, 57920, 58560, 60512, 66246, 67332, 75640, 84165, 86880, 88328, 89776, 90768, 110410, 112220, 113460, 121024, 132492, 134664, 151280, 165615, 168330, 173760, 176656, 179552, 181536, 220820, 224440, 226920, 264984, 269328, 302560, 331230, 336660, 342271, 353312, 359104, 363072, 441640, 448880, 453840, 529968, 538656, 605120, 662460, 673320, 684542, 706624, 883280, 897760, 907680, 1026813, 1059936, 1077312, 1324920, 1346640, 1369084, 1711355, 1766560, 1795520, 1815360, 2053626, 2119872, 2649840, 2693280, 2738168, 3422710, 3533120, 4107252, 5134065, 5299680, 5386560, 5476336, 6845420, 8214504, 10268130, 10599360, 10952672, 13690840, 16429008, 20536260, 21905344, 27381680, 32858016, 41072520, 54763360, 65716032, 82145040, 109526720, 164290080, 328580160]

約数ペア:

[(1, 328580160), (2, 164290080), (3, 109526720), (4, 82145040), (5, 65716032), (6, 54763360), (8, 41072520), (10, 32858016), (12, 27381680), (15, 21905344), (16, 20536260), (20, 16429008), (24, 13690840), (30, 10952672), (31, 10599360), (32, 10268130), (40, 8214504), (48, 6845420), (60, 5476336), (61, 5386560), (62, 5299680), (64, 5134065), (80, 4107252), (93, 3533120), (96, 3422710), (120, 2738168), (122, 2693280), (124, 2649840), (155, 2119872), (160, 2053626), (181, 1815360), (183, 1795520), (186, 1766560), (192, 1711355), (240, 1369084), (244, 1346640), (248, 1324920), (305, 1077312), (310, 1059936), (320, 1026813), (362, 907680), (366, 897760), (372, 883280), (465, 706624), (480, 684542), (488, 673320), (496, 662460), (543, 605120), (610, 538656), (620, 529968), (724, 453840), (732, 448880), (744, 441640), (905, 363072), (915, 359104), (930, 353312), (960, 342271), (976, 336660), (992, 331230), (1086, 302560), (1220, 269328), (1240, 264984), (1448, 226920), (1464, 224440), (1488, 220820), (1810, 181536), (1830, 179552), (1860, 176656), (1891, 173760), (1952, 168330), (1984, 165615), (2172, 151280), (2440, 134664), (2480, 132492), (2715, 121024), (2896, 113460), (2928, 112220), (2976, 110410), (3620, 90768), (3660, 89776), (3720, 88328), (3782, 86880), (3904, 84165), (4344, 75640), (4880, 67332), (4960, 66246), (5430, 60512), (5611, 58560), (5673, 57920), (5792, 56730), (5856, 56110), (5952, 55205), (7240, 45384), (7320, 44888), (7440, 44164), (7564, 43440), (8688, 37820), (9455, 34752), (9760, 33666), (9920, 33123), (10860, 30256), (11041, 29760), (11222, 29280), (11346, 28960), (11584, 28365), (11712, 28055), (14480, 22692), (14640, 22444), (14880, 22082), (15128, 21720), (16833, 19520), (17376, 18910)]