286133120

素因数分解:

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

素因数の和:90

約数の個数: 256

約数和(自身を含む): 894499200

約数和(自身を除く): 608366080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 289, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 578, 595, 640, 680, 728, 832, 884, 896, 910, 952, 1040, 1088, 1105, 1120, 1156, 1190, 1360, 1445, 1456, 1547, 1664, 1768, 1820, 1904, 2023, 2080, 2176, 2210, 2240, 2312, 2380, 2720, 2890, 2912, 3094, 3536, 3640, 3757, 3808, 4046, 4160, 4420, 4480, 4624, 4760, 4913, 5440, 5780, 5824, 6188, 7072, 7280, 7514, 7616, 7735, 8092, 8320, 8840, 9248, 9520, 9826, 10115, 10880, 11560, 11648, 12376, 14144, 14560, 15028, 15232, 15470, 16184, 17680, 18496, 18785, 19040, 19652, 20230, 23120, 24565, 24752, 26299, 28288, 29120, 30056, 30940, 32368, 34391, 35360, 36992, 37570, 38080, 39304, 40460, 46240, 49130, 49504, 52598, 58240, 60112, 61880, 63869, 64736, 68782, 70720, 75140, 76160, 78608, 80920, 92480, 98260, 99008, 105196, 120224, 123760, 127738, 129472, 131495, 137564, 141440, 150280, 157216, 161840, 171955, 184960, 196520, 198016, 210392, 240448, 247520, 255476, 258944, 262990, 275128, 300560, 314432, 319345, 323680, 343910, 393040, 420784, 447083, 480896, 495040, 510952, 525980, 550256, 601120, 628864, 638690, 647360, 687820, 786080, 841568, 894166, 990080, 1021904, 1051960, 1100512, 1202240, 1277380, 1294720, 1375640, 1572160, 1683136, 1788332, 2043808, 2103920, 2201024, 2235415, 2404480, 2554760, 2751280, 3144320, 3366272, 3576664, 4087616, 4207840, 4402048, 4470830, 5109520, 5502560, 7153328, 8175232, 8415680, 8941660, 10219040, 11005120, 14306656, 16831360, 17883320, 20438080, 22010240, 28613312, 35766640, 40876160, 57226624, 71533280, 143066560, 286133120]

約数ペア:

[(1, 286133120), (2, 143066560), (4, 71533280), (5, 57226624), (7, 40876160), (8, 35766640), (10, 28613312), (13, 22010240), (14, 20438080), (16, 17883320), (17, 16831360), (20, 14306656), (26, 11005120), (28, 10219040), (32, 8941660), (34, 8415680), (35, 8175232), (40, 7153328), (52, 5502560), (56, 5109520), (64, 4470830), (65, 4402048), (68, 4207840), (70, 4087616), (80, 3576664), (85, 3366272), (91, 3144320), (104, 2751280), (112, 2554760), (119, 2404480), (128, 2235415), (130, 2201024), (136, 2103920), (140, 2043808), (160, 1788332), (170, 1683136), (182, 1572160), (208, 1375640), (221, 1294720), (224, 1277380), (238, 1202240), (260, 1100512), (272, 1051960), (280, 1021904), (289, 990080), (320, 894166), (340, 841568), (364, 786080), (416, 687820), (442, 647360), (448, 638690), (455, 628864), (476, 601120), (520, 550256), (544, 525980), (560, 510952), (578, 495040), (595, 480896), (640, 447083), (680, 420784), (728, 393040), (832, 343910), (884, 323680), (896, 319345), (910, 314432), (952, 300560), (1040, 275128), (1088, 262990), (1105, 258944), (1120, 255476), (1156, 247520), (1190, 240448), (1360, 210392), (1445, 198016), (1456, 196520), (1547, 184960), (1664, 171955), (1768, 161840), (1820, 157216), (1904, 150280), (2023, 141440), (2080, 137564), (2176, 131495), (2210, 129472), (2240, 127738), (2312, 123760), (2380, 120224), (2720, 105196), (2890, 99008), (2912, 98260), (3094, 92480), (3536, 80920), (3640, 78608), (3757, 76160), (3808, 75140), (4046, 70720), (4160, 68782), (4420, 64736), (4480, 63869), (4624, 61880), (4760, 60112), (4913, 58240), (5440, 52598), (5780, 49504), (5824, 49130), (6188, 46240), (7072, 40460), (7280, 39304), (7514, 38080), (7616, 37570), (7735, 36992), (8092, 35360), (8320, 34391), (8840, 32368), (9248, 30940), (9520, 30056), (9826, 29120), (10115, 28288), (10880, 26299), (11560, 24752), (11648, 24565), (12376, 23120), (14144, 20230), (14560, 19652), (15028, 19040), (15232, 18785), (15470, 18496), (16184, 17680)]