1291879680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3741

約数の個数: 288

約数和(自身を含む): 5079454464

約数和(自身を除く): 3787574784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3328, 3360, 3640, 3697, 3840, 4160, 4368, 4480, 4992, 5376, 5460, 5824, 6240, 6720, 7280, 7394, 8320, 8736, 8960, 9984, 10920, 11091, 11648, 12480, 13440, 14560, 14788, 16640, 17472, 18485, 21840, 22182, 23296, 24960, 25879, 26880, 29120, 29576, 34944, 36970, 43680, 44364, 48061, 49920, 51758, 55455, 58240, 59152, 69888, 73940, 77637, 87360, 88728, 96122, 103516, 110910, 116480, 118304, 129395, 144183, 147880, 155274, 174720, 177456, 192244, 207032, 221820, 236608, 240305, 258790, 288366, 295760, 310548, 336427, 349440, 354912, 384488, 388185, 414064, 443640, 473216, 480610, 517580, 576732, 591520, 621096, 672854, 709824, 720915, 768976, 776370, 828128, 887280, 946432, 961220, 1009281, 1035160, 1153464, 1183040, 1242192, 1345708, 1419648, 1441830, 1537952, 1552740, 1656256, 1682135, 1774560, 1922440, 2018562, 2070320, 2306928, 2366080, 2484384, 2691416, 2839296, 2883660, 3075904, 3105480, 3312512, 3364270, 3549120, 3844880, 4037124, 4140640, 4613856, 4732160, 4968768, 5046405, 5382832, 5767320, 6151808, 6210960, 6625024, 6728540, 7098240, 7689760, 8074248, 8281280, 9227712, 9937536, 10092810, 10765664, 11534640, 12303616, 12421920, 13457080, 14196480, 15379520, 16148496, 16562560, 18455424, 19875072, 20185620, 21531328, 23069280, 24843840, 26914160, 30759040, 32296992, 33125120, 36910848, 40371240, 43062656, 46138560, 49687680, 53828320, 61518080, 64593984, 80742480, 86125312, 92277120, 99375360, 107656640, 129187968, 161484960, 184554240, 215313280, 258375936, 322969920, 430626560, 645939840, 1291879680]

約数ペア:

[(1, 1291879680), (2, 645939840), (3, 430626560), (4, 322969920), (5, 258375936), (6, 215313280), (7, 184554240), (8, 161484960), (10, 129187968), (12, 107656640), (13, 99375360), (14, 92277120), (15, 86125312), (16, 80742480), (20, 64593984), (21, 61518080), (24, 53828320), (26, 49687680), (28, 46138560), (30, 43062656), (32, 40371240), (35, 36910848), (39, 33125120), (40, 32296992), (42, 30759040), (48, 26914160), (52, 24843840), (56, 23069280), (60, 21531328), (64, 20185620), (65, 19875072), (70, 18455424), (78, 16562560), (80, 16148496), (84, 15379520), (91, 14196480), (96, 13457080), (104, 12421920), (105, 12303616), (112, 11534640), (120, 10765664), (128, 10092810), (130, 9937536), (140, 9227712), (156, 8281280), (160, 8074248), (168, 7689760), (182, 7098240), (192, 6728540), (195, 6625024), (208, 6210960), (210, 6151808), (224, 5767320), (240, 5382832), (256, 5046405), (260, 4968768), (273, 4732160), (280, 4613856), (312, 4140640), (320, 4037124), (336, 3844880), (364, 3549120), (384, 3364270), (390, 3312512), (416, 3105480), (420, 3075904), (448, 2883660), (455, 2839296), (480, 2691416), (520, 2484384), (546, 2366080), (560, 2306928), (624, 2070320), (640, 2018562), (672, 1922440), (728, 1774560), (768, 1682135), (780, 1656256), (832, 1552740), (840, 1537952), (896, 1441830), (910, 1419648), (960, 1345708), (1040, 1242192), (1092, 1183040), (1120, 1153464), (1248, 1035160), (1280, 1009281), (1344, 961220), (1365, 946432), (1456, 887280), (1560, 828128), (1664, 776370), (1680, 768976), (1792, 720915), (1820, 709824), (1920, 672854), (2080, 621096), (2184, 591520), (2240, 576732), (2496, 517580), (2688, 480610), (2730, 473216), (2912, 443640), (3120, 414064), (3328, 388185), (3360, 384488), (3640, 354912), (3697, 349440), (3840, 336427), (4160, 310548), (4368, 295760), (4480, 288366), (4992, 258790), (5376, 240305), (5460, 236608), (5824, 221820), (6240, 207032), (6720, 192244), (7280, 177456), (7394, 174720), (8320, 155274), (8736, 147880), (8960, 144183), (9984, 129395), (10920, 118304), (11091, 116480), (11648, 110910), (12480, 103516), (13440, 96122), (14560, 88728), (14788, 87360), (16640, 77637), (17472, 73940), (18485, 69888), (21840, 59152), (22182, 58240), (23296, 55455), (24960, 51758), (25879, 49920), (26880, 48061), (29120, 44364), (29576, 43680), (34944, 36970)]