289587360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 972155520

約数和(自身を除く): 682568160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 113, 114, 120, 152, 160, 190, 226, 228, 240, 281, 285, 304, 339, 380, 452, 456, 480, 562, 565, 570, 608, 678, 760, 843, 904, 912, 1124, 1130, 1140, 1356, 1405, 1520, 1686, 1695, 1808, 1824, 2147, 2248, 2260, 2280, 2712, 2810, 3040, 3372, 3390, 3616, 4215, 4294, 4496, 4520, 4560, 5339, 5424, 5620, 6441, 6744, 6780, 8430, 8588, 8992, 9040, 9120, 10678, 10735, 10848, 11240, 12882, 13488, 13560, 16017, 16860, 17176, 18080, 21356, 21470, 22480, 25764, 26695, 26976, 27120, 31753, 32034, 32205, 33720, 34352, 42712, 42940, 44960, 51528, 53390, 54240, 63506, 64068, 64410, 67440, 68704, 80085, 85424, 85880, 95259, 103056, 106780, 127012, 128136, 128820, 134880, 158765, 160170, 170848, 171760, 190518, 206112, 213560, 254024, 256272, 257640, 317530, 320340, 343520, 381036, 427120, 476295, 508048, 512544, 515280, 603307, 635060, 640680, 762072, 854240, 952590, 1016096, 1030560, 1206614, 1270120, 1281360, 1524144, 1809921, 1905180, 2413228, 2540240, 2562720, 3016535, 3048288, 3619842, 3810360, 4826456, 5080480, 6033070, 7239684, 7620720, 9049605, 9652912, 12066140, 14479368, 15241440, 18099210, 19305824, 24132280, 28958736, 36198420, 48264560, 57917472, 72396840, 96529120, 144793680, 289587360]

約数ペア:

[(1, 289587360), (2, 144793680), (3, 96529120), (4, 72396840), (5, 57917472), (6, 48264560), (8, 36198420), (10, 28958736), (12, 24132280), (15, 19305824), (16, 18099210), (19, 15241440), (20, 14479368), (24, 12066140), (30, 9652912), (32, 9049605), (38, 7620720), (40, 7239684), (48, 6033070), (57, 5080480), (60, 4826456), (76, 3810360), (80, 3619842), (95, 3048288), (96, 3016535), (113, 2562720), (114, 2540240), (120, 2413228), (152, 1905180), (160, 1809921), (190, 1524144), (226, 1281360), (228, 1270120), (240, 1206614), (281, 1030560), (285, 1016096), (304, 952590), (339, 854240), (380, 762072), (452, 640680), (456, 635060), (480, 603307), (562, 515280), (565, 512544), (570, 508048), (608, 476295), (678, 427120), (760, 381036), (843, 343520), (904, 320340), (912, 317530), (1124, 257640), (1130, 256272), (1140, 254024), (1356, 213560), (1405, 206112), (1520, 190518), (1686, 171760), (1695, 170848), (1808, 160170), (1824, 158765), (2147, 134880), (2248, 128820), (2260, 128136), (2280, 127012), (2712, 106780), (2810, 103056), (3040, 95259), (3372, 85880), (3390, 85424), (3616, 80085), (4215, 68704), (4294, 67440), (4496, 64410), (4520, 64068), (4560, 63506), (5339, 54240), (5424, 53390), (5620, 51528), (6441, 44960), (6744, 42940), (6780, 42712), (8430, 34352), (8588, 33720), (8992, 32205), (9040, 32034), (9120, 31753), (10678, 27120), (10735, 26976), (10848, 26695), (11240, 25764), (12882, 22480), (13488, 21470), (13560, 21356), (16017, 18080), (16860, 17176)]