1427793360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:730

約数の個数: 240

約数和(自身を含む): 5178525696

約数和(自身を除く): 3750732336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 317, 336, 383, 392, 420, 490, 560, 588, 634, 735, 766, 784, 840, 951, 980, 1149, 1176, 1268, 1470, 1532, 1585, 1680, 1902, 1915, 1960, 2219, 2298, 2352, 2536, 2681, 2940, 3064, 3170, 3804, 3830, 3920, 4438, 4596, 4755, 5072, 5362, 5745, 5880, 6128, 6340, 6657, 7608, 7660, 8043, 8876, 9192, 9510, 10724, 11095, 11490, 11760, 12680, 13314, 13405, 15216, 15320, 15533, 16086, 17752, 18384, 18767, 19020, 21448, 22190, 22980, 25360, 26628, 26810, 30640, 31066, 32172, 33285, 35504, 37534, 38040, 40215, 42896, 44380, 45960, 46599, 53256, 53620, 56301, 62132, 64344, 66570, 75068, 76080, 77665, 80430, 88760, 91920, 93198, 93835, 106512, 107240, 112602, 121411, 124264, 128688, 133140, 150136, 155330, 160860, 177520, 186396, 187670, 214480, 225204, 232995, 242822, 248528, 266280, 281505, 300272, 310660, 321720, 364233, 372792, 375340, 450408, 465990, 485644, 532560, 563010, 607055, 621320, 643440, 728466, 745584, 750680, 849877, 900816, 931980, 971288, 1126020, 1214110, 1242640, 1456932, 1501360, 1699754, 1821165, 1863960, 1942576, 2252040, 2428220, 2549631, 2913864, 3399508, 3642330, 3727920, 4249385, 4504080, 4856440, 5099262, 5827728, 5949139, 6799016, 7284660, 8498770, 9712880, 10198524, 11898278, 12748155, 13598032, 14569320, 16997540, 17847417, 20397048, 23796556, 25496310, 29138640, 29745695, 33995080, 35694834, 40794096, 47593112, 50992620, 59491390, 67990160, 71389668, 89237085, 95186224, 101985240, 118982780, 142779336, 178474170, 203970480, 237965560, 285558672, 356948340, 475931120, 713896680, 1427793360]

約数ペア:

[(1, 1427793360), (2, 713896680), (3, 475931120), (4, 356948340), (5, 285558672), (6, 237965560), (7, 203970480), (8, 178474170), (10, 142779336), (12, 118982780), (14, 101985240), (15, 95186224), (16, 89237085), (20, 71389668), (21, 67990160), (24, 59491390), (28, 50992620), (30, 47593112), (35, 40794096), (40, 35694834), (42, 33995080), (48, 29745695), (49, 29138640), (56, 25496310), (60, 23796556), (70, 20397048), (80, 17847417), (84, 16997540), (98, 14569320), (105, 13598032), (112, 12748155), (120, 11898278), (140, 10198524), (147, 9712880), (168, 8498770), (196, 7284660), (210, 6799016), (240, 5949139), (245, 5827728), (280, 5099262), (294, 4856440), (317, 4504080), (336, 4249385), (383, 3727920), (392, 3642330), (420, 3399508), (490, 2913864), (560, 2549631), (588, 2428220), (634, 2252040), (735, 1942576), (766, 1863960), (784, 1821165), (840, 1699754), (951, 1501360), (980, 1456932), (1149, 1242640), (1176, 1214110), (1268, 1126020), (1470, 971288), (1532, 931980), (1585, 900816), (1680, 849877), (1902, 750680), (1915, 745584), (1960, 728466), (2219, 643440), (2298, 621320), (2352, 607055), (2536, 563010), (2681, 532560), (2940, 485644), (3064, 465990), (3170, 450408), (3804, 375340), (3830, 372792), (3920, 364233), (4438, 321720), (4596, 310660), (4755, 300272), (5072, 281505), (5362, 266280), (5745, 248528), (5880, 242822), (6128, 232995), (6340, 225204), (6657, 214480), (7608, 187670), (7660, 186396), (8043, 177520), (8876, 160860), (9192, 155330), (9510, 150136), (10724, 133140), (11095, 128688), (11490, 124264), (11760, 121411), (12680, 112602), (13314, 107240), (13405, 106512), (15216, 93835), (15320, 93198), (15533, 91920), (16086, 88760), (17752, 80430), (18384, 77665), (18767, 76080), (19020, 75068), (21448, 66570), (22190, 64344), (22980, 62132), (25360, 56301), (26628, 53620), (26810, 53256), (30640, 46599), (31066, 45960), (32172, 44380), (33285, 42896), (35504, 40215), (37534, 38040)]