249570240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 842711040

約数和(自身を除く): 593140800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 127, 138, 160, 178, 184, 192, 230, 240, 254, 267, 276, 320, 345, 356, 368, 381, 445, 460, 480, 508, 534, 552, 635, 690, 712, 736, 762, 890, 920, 960, 1016, 1068, 1104, 1270, 1335, 1380, 1424, 1472, 1524, 1780, 1840, 1905, 2032, 2047, 2136, 2208, 2540, 2670, 2760, 2848, 2921, 3048, 3560, 3680, 3810, 4064, 4094, 4272, 4416, 5080, 5340, 5520, 5696, 5842, 6096, 6141, 7120, 7360, 7620, 8128, 8188, 8544, 8763, 10160, 10235, 10680, 11040, 11303, 11684, 12192, 12282, 14240, 14605, 15240, 16376, 17088, 17526, 20320, 20470, 21360, 22080, 22606, 23368, 24384, 24564, 28480, 29210, 30480, 30705, 32752, 33909, 35052, 40640, 40940, 42720, 43815, 45212, 46736, 49128, 56515, 58420, 60960, 61410, 65504, 67818, 70104, 81880, 85440, 87630, 90424, 93472, 98256, 113030, 116840, 121920, 122820, 131008, 135636, 140208, 163760, 169545, 175260, 180848, 186944, 196512, 226060, 233680, 245640, 259969, 271272, 280416, 327520, 339090, 350520, 361696, 393024, 452120, 467360, 491280, 519938, 542544, 560832, 655040, 678180, 701040, 723392, 779907, 904240, 934720, 982560, 1039876, 1085088, 1299845, 1356360, 1402080, 1559814, 1808480, 1965120, 2079752, 2170176, 2599690, 2712720, 2804160, 3119628, 3616960, 3899535, 4159504, 5199380, 5425440, 6239256, 7799070, 8319008, 10398760, 10850880, 12478512, 15598140, 16638016, 20797520, 24957024, 31196280, 41595040, 49914048, 62392560, 83190080, 124785120, 249570240]

約数ペア:

[(1, 249570240), (2, 124785120), (3, 83190080), (4, 62392560), (5, 49914048), (6, 41595040), (8, 31196280), (10, 24957024), (12, 20797520), (15, 16638016), (16, 15598140), (20, 12478512), (23, 10850880), (24, 10398760), (30, 8319008), (32, 7799070), (40, 6239256), (46, 5425440), (48, 5199380), (60, 4159504), (64, 3899535), (69, 3616960), (80, 3119628), (89, 2804160), (92, 2712720), (96, 2599690), (115, 2170176), (120, 2079752), (127, 1965120), (138, 1808480), (160, 1559814), (178, 1402080), (184, 1356360), (192, 1299845), (230, 1085088), (240, 1039876), (254, 982560), (267, 934720), (276, 904240), (320, 779907), (345, 723392), (356, 701040), (368, 678180), (381, 655040), (445, 560832), (460, 542544), (480, 519938), (508, 491280), (534, 467360), (552, 452120), (635, 393024), (690, 361696), (712, 350520), (736, 339090), (762, 327520), (890, 280416), (920, 271272), (960, 259969), (1016, 245640), (1068, 233680), (1104, 226060), (1270, 196512), (1335, 186944), (1380, 180848), (1424, 175260), (1472, 169545), (1524, 163760), (1780, 140208), (1840, 135636), (1905, 131008), (2032, 122820), (2047, 121920), (2136, 116840), (2208, 113030), (2540, 98256), (2670, 93472), (2760, 90424), (2848, 87630), (2921, 85440), (3048, 81880), (3560, 70104), (3680, 67818), (3810, 65504), (4064, 61410), (4094, 60960), (4272, 58420), (4416, 56515), (5080, 49128), (5340, 46736), (5520, 45212), (5696, 43815), (5842, 42720), (6096, 40940), (6141, 40640), (7120, 35052), (7360, 33909), (7620, 32752), (8128, 30705), (8188, 30480), (8544, 29210), (8763, 28480), (10160, 24564), (10235, 24384), (10680, 23368), (11040, 22606), (11303, 22080), (11684, 21360), (12192, 20470), (12282, 20320), (14240, 17526), (14605, 17088), (15240, 16376)]