145884869120

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1\times {\mathrm{1901}}^1$

素因数の和:2922

約数の個数: 160

約数和(自身を含む): 361628568576

約数和(自身を除く): 215743699456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 967, 992, 1240, 1280, 1901, 1934, 1984, 2480, 2560, 3802, 3868, 3968, 4835, 4960, 7604, 7736, 7936, 9505, 9670, 9920, 15208, 15472, 15872, 19010, 19340, 19840, 29977, 30416, 30944, 38020, 38680, 39680, 58931, 59954, 60832, 61888, 76040, 77360, 79360, 117862, 119908, 121664, 123776, 149885, 152080, 154720, 235724, 239816, 243328, 247552, 294655, 299770, 304160, 309440, 471448, 479632, 486656, 495104, 589310, 599540, 608320, 618880, 942896, 959264, 973312, 1178620, 1199080, 1216640, 1237760, 1838267, 1885792, 1918528, 2357240, 2398160, 2433280, 2475520, 3676534, 3771584, 3837056, 4714480, 4796320, 4866560, 7353068, 7543168, 7674112, 9191335, 9428960, 9592640, 14706136, 15086336, 15348224, 18382670, 18857920, 19185280, 29412272, 30172672, 36765340, 37715840, 38370560, 56986277, 58824544, 73530680, 75431680, 76741120, 113972554, 117649088, 147061360, 150863360, 227945108, 235298176, 284931385, 294122720, 455890216, 470596352, 569862770, 588245440, 911780432, 941192704, 1139725540, 1176490880, 1823560864, 2279451080, 2352981760, 3647121728, 4558902160, 4705963520, 7294243456, 9117804320, 14588486912, 18235608640, 29176973824, 36471217280, 72942434560, 145884869120]

約数ペア:

[(1, 145884869120), (2, 72942434560), (4, 36471217280), (5, 29176973824), (8, 18235608640), (10, 14588486912), (16, 9117804320), (20, 7294243456), (31, 4705963520), (32, 4558902160), (40, 3647121728), (62, 2352981760), (64, 2279451080), (80, 1823560864), (124, 1176490880), (128, 1139725540), (155, 941192704), (160, 911780432), (248, 588245440), (256, 569862770), (310, 470596352), (320, 455890216), (496, 294122720), (512, 284931385), (620, 235298176), (640, 227945108), (967, 150863360), (992, 147061360), (1240, 117649088), (1280, 113972554), (1901, 76741120), (1934, 75431680), (1984, 73530680), (2480, 58824544), (2560, 56986277), (3802, 38370560), (3868, 37715840), (3968, 36765340), (4835, 30172672), (4960, 29412272), (7604, 19185280), (7736, 18857920), (7936, 18382670), (9505, 15348224), (9670, 15086336), (9920, 14706136), (15208, 9592640), (15472, 9428960), (15872, 9191335), (19010, 7674112), (19340, 7543168), (19840, 7353068), (29977, 4866560), (30416, 4796320), (30944, 4714480), (38020, 3837056), (38680, 3771584), (39680, 3676534), (58931, 2475520), (59954, 2433280), (60832, 2398160), (61888, 2357240), (76040, 1918528), (77360, 1885792), (79360, 1838267), (117862, 1237760), (119908, 1216640), (121664, 1199080), (123776, 1178620), (149885, 973312), (152080, 959264), (154720, 942896), (235724, 618880), (239816, 608320), (243328, 599540), (247552, 589310), (294655, 495104), (299770, 486656), (304160, 479632), (309440, 471448)]