252795840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 224

約数和(自身を含む): 900647424

約数和(自身を除く): 647851584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 320, 330, 352, 370, 407, 440, 444, 480, 528, 555, 592, 647, 660, 704, 740, 814, 880, 888, 960, 1056, 1110, 1184, 1221, 1294, 1320, 1480, 1628, 1760, 1776, 1941, 2035, 2112, 2220, 2368, 2442, 2588, 2640, 2960, 3235, 3256, 3520, 3552, 3882, 4070, 4440, 4884, 5176, 5280, 5920, 6105, 6470, 6512, 7104, 7117, 7764, 8140, 8880, 9705, 9768, 10352, 10560, 11840, 12210, 12940, 13024, 14234, 15528, 16280, 17760, 19410, 19536, 20704, 21351, 23939, 24420, 25880, 26048, 28468, 31056, 32560, 35520, 35585, 38820, 39072, 41408, 42702, 47878, 48840, 51760, 56936, 62112, 65120, 71170, 71817, 77640, 78144, 85404, 95756, 97680, 103520, 106755, 113872, 119695, 124224, 130240, 142340, 143634, 155280, 170808, 191512, 195360, 207040, 213510, 227744, 239390, 263329, 284680, 287268, 310560, 341616, 359085, 383024, 390720, 427020, 455488, 478780, 526658, 569360, 574536, 621120, 683232, 718170, 766048, 789987, 854040, 957560, 1053316, 1138720, 1149072, 1316645, 1366464, 1436340, 1532096, 1579974, 1708080, 1915120, 2106632, 2277440, 2298144, 2633290, 2872680, 3159948, 3416160, 3830240, 3949935, 4213264, 4596288, 5266580, 5745360, 6319896, 6832320, 7660480, 7899870, 8426528, 10533160, 11490720, 12639792, 15799740, 16853056, 21066320, 22981440, 25279584, 31599480, 42132640, 50559168, 63198960, 84265280, 126397920, 252795840]

約数ペア:

[(1, 252795840), (2, 126397920), (3, 84265280), (4, 63198960), (5, 50559168), (6, 42132640), (8, 31599480), (10, 25279584), (11, 22981440), (12, 21066320), (15, 16853056), (16, 15799740), (20, 12639792), (22, 11490720), (24, 10533160), (30, 8426528), (32, 7899870), (33, 7660480), (37, 6832320), (40, 6319896), (44, 5745360), (48, 5266580), (55, 4596288), (60, 4213264), (64, 3949935), (66, 3830240), (74, 3416160), (80, 3159948), (88, 2872680), (96, 2633290), (110, 2298144), (111, 2277440), (120, 2106632), (132, 1915120), (148, 1708080), (160, 1579974), (165, 1532096), (176, 1436340), (185, 1366464), (192, 1316645), (220, 1149072), (222, 1138720), (240, 1053316), (264, 957560), (296, 854040), (320, 789987), (330, 766048), (352, 718170), (370, 683232), (407, 621120), (440, 574536), (444, 569360), (480, 526658), (528, 478780), (555, 455488), (592, 427020), (647, 390720), (660, 383024), (704, 359085), (740, 341616), (814, 310560), (880, 287268), (888, 284680), (960, 263329), (1056, 239390), (1110, 227744), (1184, 213510), (1221, 207040), (1294, 195360), (1320, 191512), (1480, 170808), (1628, 155280), (1760, 143634), (1776, 142340), (1941, 130240), (2035, 124224), (2112, 119695), (2220, 113872), (2368, 106755), (2442, 103520), (2588, 97680), (2640, 95756), (2960, 85404), (3235, 78144), (3256, 77640), (3520, 71817), (3552, 71170), (3882, 65120), (4070, 62112), (4440, 56936), (4884, 51760), (5176, 48840), (5280, 47878), (5920, 42702), (6105, 41408), (6470, 39072), (6512, 38820), (7104, 35585), (7117, 35520), (7764, 32560), (8140, 31056), (8880, 28468), (9705, 26048), (9768, 25880), (10352, 24420), (10560, 23939), (11840, 21351), (12210, 20704), (12940, 19536), (13024, 19410), (14234, 17760), (15528, 16280)]