1419383040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 216

約数和(自身を含む): 4819261440

約数和(自身を除く): 3399878400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 320, 340, 384, 408, 480, 510, 544, 578, 640, 680, 768, 816, 867, 960, 1020, 1088, 1156, 1279, 1280, 1360, 1445, 1632, 1734, 1920, 2040, 2176, 2312, 2558, 2720, 2890, 3264, 3468, 3837, 3840, 4080, 4335, 4352, 4624, 5116, 5440, 5780, 6395, 6528, 6936, 7674, 8160, 8670, 9248, 10232, 10880, 11560, 12790, 13056, 13872, 15348, 16320, 17340, 18496, 19185, 20464, 21743, 21760, 23120, 25580, 27744, 30696, 32640, 34680, 36992, 38370, 40928, 43486, 46240, 51160, 55488, 61392, 65229, 65280, 69360, 73984, 76740, 81856, 86972, 92480, 102320, 108715, 110976, 122784, 130458, 138720, 153480, 163712, 173944, 184960, 204640, 217430, 221952, 245568, 260916, 277440, 306960, 326145, 327424, 347888, 369631, 369920, 409280, 434860, 491136, 521832, 554880, 613920, 652290, 695776, 739262, 818560, 869720, 982272, 1043664, 1108893, 1109760, 1227840, 1304580, 1391552, 1478524, 1637120, 1739440, 1848155, 2087328, 2217786, 2455680, 2609160, 2783104, 2957048, 3478880, 3696310, 4174656, 4435572, 4911360, 5218320, 5544465, 5566208, 5914096, 6957760, 7392620, 8349312, 8871144, 10436640, 11088930, 11828192, 13915520, 14785240, 16698624, 17742288, 20873280, 22177860, 23656384, 27831040, 29570480, 35484576, 41746560, 44355720, 47312768, 59140960, 70969152, 83493120, 88711440, 94625536, 118281920, 141938304, 177422880, 236563840, 283876608, 354845760, 473127680, 709691520, 1419383040]

約数ペア:

[(1, 1419383040), (2, 709691520), (3, 473127680), (4, 354845760), (5, 283876608), (6, 236563840), (8, 177422880), (10, 141938304), (12, 118281920), (15, 94625536), (16, 88711440), (17, 83493120), (20, 70969152), (24, 59140960), (30, 47312768), (32, 44355720), (34, 41746560), (40, 35484576), (48, 29570480), (51, 27831040), (60, 23656384), (64, 22177860), (68, 20873280), (80, 17742288), (85, 16698624), (96, 14785240), (102, 13915520), (120, 11828192), (128, 11088930), (136, 10436640), (160, 8871144), (170, 8349312), (192, 7392620), (204, 6957760), (240, 5914096), (255, 5566208), (256, 5544465), (272, 5218320), (289, 4911360), (320, 4435572), (340, 4174656), (384, 3696310), (408, 3478880), (480, 2957048), (510, 2783104), (544, 2609160), (578, 2455680), (640, 2217786), (680, 2087328), (768, 1848155), (816, 1739440), (867, 1637120), (960, 1478524), (1020, 1391552), (1088, 1304580), (1156, 1227840), (1279, 1109760), (1280, 1108893), (1360, 1043664), (1445, 982272), (1632, 869720), (1734, 818560), (1920, 739262), (2040, 695776), (2176, 652290), (2312, 613920), (2558, 554880), (2720, 521832), (2890, 491136), (3264, 434860), (3468, 409280), (3837, 369920), (3840, 369631), (4080, 347888), (4335, 327424), (4352, 326145), (4624, 306960), (5116, 277440), (5440, 260916), (5780, 245568), (6395, 221952), (6528, 217430), (6936, 204640), (7674, 184960), (8160, 173944), (8670, 163712), (9248, 153480), (10232, 138720), (10880, 130458), (11560, 122784), (12790, 110976), (13056, 108715), (13872, 102320), (15348, 92480), (16320, 86972), (17340, 81856), (18496, 76740), (19185, 73984), (20464, 69360), (21743, 65280), (21760, 65229), (23120, 61392), (25580, 55488), (27744, 51160), (30696, 46240), (32640, 43486), (34680, 40928), (36992, 38370)]