1406779920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 640

約数和(自身を含む): 6329594880

約数和(自身を除く): 4922814960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 108, 112, 117, 119, 120, 126, 130, 135, 136, 140, 144, 153, 156, 168, 170, 180, 182, 189, 195, 204, 208, 210, 216, 221, 234, 238, 240, 252, 255, 260, 270, 272, 273, 280, 306, 312, 315, 336, 340, 351, 357, 360, 364, 378, 390, 408, 420, 421, 432, 442, 455, 459, 468, 476, 504, 510, 520, 540, 546, 560, 585, 595, 612, 624, 630, 663, 680, 702, 714, 720, 728, 756, 765, 780, 816, 819, 840, 842, 884, 910, 918, 936, 945, 952, 1008, 1020, 1040, 1071, 1080, 1092, 1105, 1170, 1190, 1224, 1260, 1263, 1326, 1360, 1365, 1404, 1428, 1456, 1512, 1530, 1547, 1560, 1638, 1680, 1684, 1755, 1768, 1785, 1820, 1836, 1872, 1890, 1904, 1989, 2040, 2105, 2142, 2160, 2184, 2210, 2295, 2340, 2380, 2448, 2457, 2520, 2526, 2652, 2730, 2808, 2856, 2947, 3024, 3060, 3094, 3120, 3213, 3276, 3315, 3368, 3510, 3536, 3570, 3640, 3672, 3780, 3789, 3978, 4080, 4095, 4210, 4284, 4368, 4420, 4590, 4641, 4680, 4760, 4914, 5040, 5052, 5304, 5355, 5460, 5473, 5616, 5712, 5894, 5967, 6120, 6188, 6315, 6426, 6552, 6630, 6736, 7020, 7140, 7157, 7280, 7344, 7560, 7578, 7735, 7956, 8190, 8420, 8568, 8840, 8841, 9180, 9282, 9360, 9520, 9828, 9945, 10104, 10608, 10710, 10920, 10946, 11367, 11788, 11934, 12240, 12285, 12376, 12630, 12852, 13104, 13260, 13923, 14040, 14280, 14314, 14735, 15120, 15156, 15470, 15912, 16065, 16380, 16419, 16840, 17136, 17680, 17682, 18360, 18564, 18945, 19656, 19890, 20208, 21420, 21471, 21840, 21892, 22734, 23205, 23576, 23868, 24570, 24752, 25260, 25704, 26520, 26523, 27365, 27846, 28080, 28560, 28628, 29470, 29835, 30312, 30940, 31824, 32130, 32760, 32838, 33680, 35364, 35785, 36720, 37128, 37890, 38311, 39312, 39780, 41769, 42840, 42942, 43784, 44205, 45468, 46410, 47152, 47736, 49140, 49257, 50099, 50520, 51408, 53040, 53046, 54730, 55692, 56835, 57256, 58940, 59670, 60624, 61880, 64260, 64413, 65520, 65676, 69615, 70728, 71570, 74256, 75780, 76622, 79560, 79569, 82095, 83538, 85680, 85884, 87568, 88410, 90936, 92820, 93041, 95472, 98280, 98514, 100198, 101040, 106092, 107355, 109460, 111384, 113670, 114512, 114933, 117880, 119340, 123760, 128520, 128826, 131352, 132615, 139230, 141456, 143140, 147771, 150297, 151560, 153244, 159120, 159138, 164190, 167076, 171768, 176820, 181872, 185640, 186082, 191555, 193239, 196560, 197028, 200396, 208845, 212184, 214710, 218920, 222768, 227340, 229866, 235760, 238680, 246285, 250495, 257040, 257652, 262704, 265230, 278460, 279123, 286280, 295542, 300594, 303120, 306488, 318276, 322065, 328380, 334152, 343536, 344799, 353640, 371280, 372164, 383110, 386478, 394056, 397845, 400792, 417690, 424368, 429420, 437840, 450891, 454680, 459732, 465205, 477360, 492570, 500990, 515304, 530460, 556920, 558246, 572560, 574665, 591084, 601188, 612976, 636552, 644130, 651287, 656760, 668304, 689598, 707280, 738855, 744328, 751485, 766220, 772956, 788112, 795690, 801584, 835380, 837369, 858840, 901782, 909360, 919464, 930410, 966195, 985140, 1001980, 1030608, 1034397, 1060920, 1113840, 1116492, 1149330, 1182168, 1202376, 1273104, 1288260, 1302574, 1313520, 1352673, 1379196, 1395615, 1477710, 1488656, 1502970, 1532440, 1545912, 1591380, 1670760, 1674738, 1717680, 1723995, 1803564, 1838928, 1860820, 1932390, 1953861, 1970280, 2003960, 2068794, 2121840, 2232984, 2254455, 2298660, 2364336, 2404752, 2512107, 2576520, 2605148, 2705346, 2758392, 2791230, 2955420, 3005940, 3064880, 3091824, 3182760, 3256435, 3341520, 3349476, 3447990, 3607128, 3721640, 3864780, 3907722, 3940560, 4007920, 4137588, 4186845, 4465968, 4508910, 4597320, 5024214, 5153040, 5171985, 5210296, 5410692, 5516784, 5582460, 5861583, 5910840, 6011880, 6365520, 6512870, 6698952, 6763365, 6895980, 7214256, 7443280, 7729560, 7815444, 8275176, 8373690, 9017820, 9194640, 9769305, 10048428, 10343970, 10420592, 10821384, 11164920, 11723166, 11821680, 12023760, 12560535, 13025740, 13397904, 13526730, 13791960, 15459120, 15630888, 16550352, 16747380, 17584749, 18035640, 19538610, 20096856, 20687940, 21642768, 22329840, 23446332, 25121070, 26051480, 27053460, 27583920, 29307915, 31261776, 33494760, 35169498, 36071280, 39077220, 40193712, 41375880, 46892664, 50242140, 52102960, 54106920, 58615830, 66989520, 70338996, 78154440, 82751760, 87923745, 93785328, 100484280, 108213840, 117231660, 140677992, 156308880, 175847490, 200968560, 234463320, 281355984, 351694980, 468926640, 703389960, 1406779920]

約数ペア:

[(1, 1406779920), (2, 703389960), (3, 468926640), (4, 351694980), (5, 281355984), (6, 234463320), (7, 200968560), (8, 175847490), (9, 156308880), (10, 140677992), (12, 117231660), (13, 108213840), (14, 100484280), (15, 93785328), (16, 87923745), (17, 82751760), (18, 78154440), (20, 70338996), (21, 66989520), (24, 58615830), (26, 54106920), (27, 52102960), (28, 50242140), (30, 46892664), (34, 41375880), (35, 40193712), (36, 39077220), (39, 36071280), (40, 35169498), (42, 33494760), (45, 31261776), (48, 29307915), (51, 27583920), (52, 27053460), (54, 26051480), (56, 25121070), (60, 23446332), (63, 22329840), (65, 21642768), (68, 20687940), (70, 20096856), (72, 19538610), (78, 18035640), (80, 17584749), (84, 16747380), (85, 16550352), (90, 15630888), (91, 15459120), (102, 13791960), (104, 13526730), (105, 13397904), (108, 13025740), (112, 12560535), (117, 12023760), (119, 11821680), (120, 11723166), (126, 11164920), (130, 10821384), (135, 10420592), (136, 10343970), (140, 10048428), (144, 9769305), (153, 9194640), (156, 9017820), (168, 8373690), (170, 8275176), (180, 7815444), (182, 7729560), (189, 7443280), (195, 7214256), (204, 6895980), (208, 6763365), (210, 6698952), (216, 6512870), (221, 6365520), (234, 6011880), (238, 5910840), (240, 5861583), (252, 5582460), (255, 5516784), (260, 5410692), (270, 5210296), (272, 5171985), (273, 5153040), (280, 5024214), (306, 4597320), (312, 4508910), (315, 4465968), (336, 4186845), (340, 4137588), (351, 4007920), (357, 3940560), (360, 3907722), (364, 3864780), (378, 3721640), (390, 3607128), (408, 3447990), (420, 3349476), (421, 3341520), (432, 3256435), (442, 3182760), (455, 3091824), (459, 3064880), (468, 3005940), (476, 2955420), (504, 2791230), (510, 2758392), (520, 2705346), (540, 2605148), (546, 2576520), (560, 2512107), (585, 2404752), (595, 2364336), (612, 2298660), (624, 2254455), (630, 2232984), (663, 2121840), (680, 2068794), (702, 2003960), (714, 1970280), (720, 1953861), (728, 1932390), (756, 1860820), (765, 1838928), (780, 1803564), (816, 1723995), (819, 1717680), (840, 1674738), (842, 1670760), (884, 1591380), (910, 1545912), (918, 1532440), (936, 1502970), (945, 1488656), (952, 1477710), (1008, 1395615), (1020, 1379196), (1040, 1352673), (1071, 1313520), (1080, 1302574), (1092, 1288260), (1105, 1273104), (1170, 1202376), (1190, 1182168), (1224, 1149330), (1260, 1116492), (1263, 1113840), (1326, 1060920), (1360, 1034397), (1365, 1030608), (1404, 1001980), (1428, 985140), (1456, 966195), (1512, 930410), (1530, 919464), (1547, 909360), (1560, 901782), (1638, 858840), (1680, 837369), (1684, 835380), (1755, 801584), (1768, 795690), (1785, 788112), (1820, 772956), (1836, 766220), (1872, 751485), (1890, 744328), (1904, 738855), (1989, 707280), (2040, 689598), (2105, 668304), (2142, 656760), (2160, 651287), (2184, 644130), (2210, 636552), (2295, 612976), (2340, 601188), (2380, 591084), (2448, 574665), (2457, 572560), (2520, 558246), (2526, 556920), (2652, 530460), (2730, 515304), (2808, 500990), (2856, 492570), (2947, 477360), (3024, 465205), (3060, 459732), (3094, 454680), (3120, 450891), (3213, 437840), (3276, 429420), (3315, 424368), (3368, 417690), (3510, 400792), (3536, 397845), (3570, 394056), (3640, 386478), (3672, 383110), (3780, 372164), (3789, 371280), (3978, 353640), (4080, 344799), (4095, 343536), (4210, 334152), (4284, 328380), (4368, 322065), (4420, 318276), (4590, 306488), (4641, 303120), (4680, 300594), (4760, 295542), (4914, 286280), (5040, 279123), (5052, 278460), (5304, 265230), (5355, 262704), (5460, 257652), (5473, 257040), (5616, 250495), (5712, 246285), (5894, 238680), (5967, 235760), (6120, 229866), (6188, 227340), (6315, 222768), (6426, 218920), (6552, 214710), (6630, 212184), (6736, 208845), (7020, 200396), (7140, 197028), (7157, 196560), (7280, 193239), (7344, 191555), (7560, 186082), (7578, 185640), (7735, 181872), (7956, 176820), (8190, 171768), (8420, 167076), (8568, 164190), (8840, 159138), (8841, 159120), (9180, 153244), (9282, 151560), (9360, 150297), (9520, 147771), (9828, 143140), (9945, 141456), (10104, 139230), (10608, 132615), (10710, 131352), (10920, 128826), (10946, 128520), (11367, 123760), (11788, 119340), (11934, 117880), (12240, 114933), (12285, 114512), (12376, 113670), (12630, 111384), (12852, 109460), (13104, 107355), (13260, 106092), (13923, 101040), (14040, 100198), (14280, 98514), (14314, 98280), (14735, 95472), (15120, 93041), (15156, 92820), (15470, 90936), (15912, 88410), (16065, 87568), (16380, 85884), (16419, 85680), (16840, 83538), (17136, 82095), (17680, 79569), (17682, 79560), (18360, 76622), (18564, 75780), (18945, 74256), (19656, 71570), (19890, 70728), (20208, 69615), (21420, 65676), (21471, 65520), (21840, 64413), (21892, 64260), (22734, 61880), (23205, 60624), (23576, 59670), (23868, 58940), (24570, 57256), (24752, 56835), (25260, 55692), (25704, 54730), (26520, 53046), (26523, 53040), (27365, 51408), (27846, 50520), (28080, 50099), (28560, 49257), (28628, 49140), (29470, 47736), (29835, 47152), (30312, 46410), (30940, 45468), (31824, 44205), (32130, 43784), (32760, 42942), (32838, 42840), (33680, 41769), (35364, 39780), (35785, 39312), (36720, 38311), (37128, 37890)]