206717280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 576

約数和(自身を含む): 893555712

約数和(自身を除く): 686838432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 47, 48, 49, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 94, 96, 98, 102, 105, 110, 112, 119, 120, 132, 136, 140, 141, 147, 154, 160, 165, 168, 170, 176, 187, 188, 196, 204, 210, 220, 224, 231, 235, 238, 240, 245, 255, 264, 272, 280, 282, 294, 308, 329, 330, 336, 340, 352, 357, 374, 376, 385, 392, 408, 420, 440, 462, 470, 476, 480, 490, 510, 517, 528, 539, 544, 560, 561, 564, 588, 595, 616, 658, 660, 672, 680, 705, 714, 735, 748, 752, 770, 784, 799, 816, 833, 840, 880, 924, 935, 940, 952, 980, 987, 1020, 1034, 1056, 1078, 1120, 1122, 1128, 1155, 1176, 1190, 1232, 1309, 1316, 1320, 1360, 1410, 1428, 1470, 1496, 1504, 1540, 1551, 1568, 1598, 1617, 1632, 1645, 1666, 1680, 1760, 1785, 1848, 1870, 1880, 1904, 1960, 1974, 2040, 2068, 2156, 2244, 2256, 2303, 2310, 2352, 2380, 2397, 2464, 2499, 2585, 2618, 2632, 2640, 2695, 2720, 2805, 2820, 2856, 2940, 2992, 3080, 3102, 3196, 3234, 3290, 3332, 3360, 3570, 3619, 3696, 3740, 3760, 3808, 3920, 3927, 3948, 3995, 4080, 4136, 4165, 4312, 4488, 4512, 4606, 4620, 4704, 4760, 4794, 4935, 4998, 5170, 5236, 5264, 5280, 5390, 5593, 5610, 5640, 5712, 5880, 5984, 6160, 6204, 6392, 6468, 6545, 6580, 6664, 6909, 7140, 7238, 7392, 7480, 7520, 7755, 7840, 7854, 7896, 7990, 8085, 8160, 8272, 8330, 8624, 8789, 8976, 9163, 9212, 9240, 9520, 9588, 9870, 9996, 10340, 10472, 10528, 10780, 10857, 11186, 11220, 11280, 11424, 11515, 11760, 11985, 12320, 12408, 12495, 12784, 12936, 13090, 13160, 13328, 13818, 14280, 14476, 14960, 15510, 15708, 15792, 15980, 16170, 16544, 16660, 16779, 17248, 17578, 17952, 18095, 18326, 18424, 18480, 19040, 19176, 19635, 19740, 19992, 20680, 20944, 21560, 21714, 22372, 22440, 22560, 23030, 23520, 23970, 24816, 24990, 25333, 25568, 25872, 26180, 26320, 26367, 26656, 27489, 27636, 27965, 28560, 28952, 29920, 31020, 31416, 31584, 31960, 32340, 33320, 33558, 34545, 35156, 36190, 36652, 36848, 36960, 38352, 39151, 39270, 39480, 39984, 41360, 41888, 43120, 43428, 43945, 44744, 44880, 45815, 46060, 47940, 49632, 49980, 50666, 51744, 52360, 52640, 52734, 54285, 54978, 55272, 55930, 57120, 57904, 61523, 62040, 62832, 63920, 64680, 66640, 67116, 69090, 70312, 72380, 73304, 73696, 75999, 76704, 78302, 78540, 78960, 79968, 82720, 83895, 86240, 86856, 87890, 89488, 89760, 91630, 92120, 95880, 99960, 101332, 104720, 105468, 108570, 109956, 110544, 111860, 115808, 117453, 123046, 124080, 125664, 126665, 127840, 129360, 131835, 133280, 134232, 137445, 138180, 140624, 144760, 146608, 151998, 156604, 157080, 157920, 167790, 173712, 175780, 178976, 183260, 184240, 184569, 191760, 195755, 199920, 202664, 209440, 210936, 217140, 219912, 221088, 223720, 234906, 246092, 248160, 253330, 258720, 263670, 268464, 274890, 276360, 281248, 289520, 293216, 303996, 307615, 313208, 314160, 335580, 347424, 351560, 366520, 368480, 369138, 379995, 383520, 391510, 399840, 405328, 421872, 430661, 434280, 439824, 447440, 469812, 492184, 506660, 527340, 536928, 549780, 552720, 579040, 587265, 607992, 615230, 626416, 628320, 671160, 703120, 733040, 738276, 759990, 783020, 810656, 843744, 861322, 868560, 879648, 894880, 922845, 939624, 984368, 1013320, 1054680, 1099560, 1105440, 1174530, 1215984, 1230460, 1252832, 1291983, 1342320, 1406240, 1466080, 1476552, 1519980, 1566040, 1722644, 1737120, 1845690, 1879248, 1968736, 2026640, 2109360, 2153305, 2199120, 2349060, 2431968, 2460920, 2583966, 2684640, 2953104, 3039960, 3132080, 3445288, 3691380, 3758496, 4053280, 4218720, 4306610, 4398240, 4698120, 4921840, 5167932, 5906208, 6079920, 6264160, 6459915, 6890576, 7382760, 8613220, 9396240, 9843680, 10335864, 12159840, 12919830, 13781152, 14765520, 17226440, 18792480, 20671728, 25839660, 29531040, 34452880, 41343456, 51679320, 68905760, 103358640, 206717280]

約数ペア:

[(1, 206717280), (2, 103358640), (3, 68905760), (4, 51679320), (5, 41343456), (6, 34452880), (7, 29531040), (8, 25839660), (10, 20671728), (11, 18792480), (12, 17226440), (14, 14765520), (15, 13781152), (16, 12919830), (17, 12159840), (20, 10335864), (21, 9843680), (22, 9396240), (24, 8613220), (28, 7382760), (30, 6890576), (32, 6459915), (33, 6264160), (34, 6079920), (35, 5906208), (40, 5167932), (42, 4921840), (44, 4698120), (47, 4398240), (48, 4306610), (49, 4218720), (51, 4053280), (55, 3758496), (56, 3691380), (60, 3445288), (66, 3132080), (68, 3039960), (70, 2953104), (77, 2684640), (80, 2583966), (84, 2460920), (85, 2431968), (88, 2349060), (94, 2199120), (96, 2153305), (98, 2109360), (102, 2026640), (105, 1968736), (110, 1879248), (112, 1845690), (119, 1737120), (120, 1722644), (132, 1566040), (136, 1519980), (140, 1476552), (141, 1466080), (147, 1406240), (154, 1342320), (160, 1291983), (165, 1252832), (168, 1230460), (170, 1215984), (176, 1174530), (187, 1105440), (188, 1099560), (196, 1054680), (204, 1013320), (210, 984368), (220, 939624), (224, 922845), (231, 894880), (235, 879648), (238, 868560), (240, 861322), (245, 843744), (255, 810656), (264, 783020), (272, 759990), (280, 738276), (282, 733040), (294, 703120), (308, 671160), (329, 628320), (330, 626416), (336, 615230), (340, 607992), (352, 587265), (357, 579040), (374, 552720), (376, 549780), (385, 536928), (392, 527340), (408, 506660), (420, 492184), (440, 469812), (462, 447440), (470, 439824), (476, 434280), (480, 430661), (490, 421872), (510, 405328), (517, 399840), (528, 391510), (539, 383520), (544, 379995), (560, 369138), (561, 368480), (564, 366520), (588, 351560), (595, 347424), (616, 335580), (658, 314160), (660, 313208), (672, 307615), (680, 303996), (705, 293216), (714, 289520), (735, 281248), (748, 276360), (752, 274890), (770, 268464), (784, 263670), (799, 258720), (816, 253330), (833, 248160), (840, 246092), (880, 234906), (924, 223720), (935, 221088), (940, 219912), (952, 217140), (980, 210936), (987, 209440), (1020, 202664), (1034, 199920), (1056, 195755), (1078, 191760), (1120, 184569), (1122, 184240), (1128, 183260), (1155, 178976), (1176, 175780), (1190, 173712), (1232, 167790), (1309, 157920), (1316, 157080), (1320, 156604), (1360, 151998), (1410, 146608), (1428, 144760), (1470, 140624), (1496, 138180), (1504, 137445), (1540, 134232), (1551, 133280), (1568, 131835), (1598, 129360), (1617, 127840), (1632, 126665), (1645, 125664), (1666, 124080), (1680, 123046), (1760, 117453), (1785, 115808), (1848, 111860), (1870, 110544), (1880, 109956), (1904, 108570), (1960, 105468), (1974, 104720), (2040, 101332), (2068, 99960), (2156, 95880), (2244, 92120), (2256, 91630), (2303, 89760), (2310, 89488), (2352, 87890), (2380, 86856), (2397, 86240), (2464, 83895), (2499, 82720), (2585, 79968), (2618, 78960), (2632, 78540), (2640, 78302), (2695, 76704), (2720, 75999), (2805, 73696), (2820, 73304), (2856, 72380), (2940, 70312), (2992, 69090), (3080, 67116), (3102, 66640), (3196, 64680), (3234, 63920), (3290, 62832), (3332, 62040), (3360, 61523), (3570, 57904), (3619, 57120), (3696, 55930), (3740, 55272), (3760, 54978), (3808, 54285), (3920, 52734), (3927, 52640), (3948, 52360), (3995, 51744), (4080, 50666), (4136, 49980), (4165, 49632), (4312, 47940), (4488, 46060), (4512, 45815), (4606, 44880), (4620, 44744), (4704, 43945), (4760, 43428), (4794, 43120), (4935, 41888), (4998, 41360), (5170, 39984), (5236, 39480), (5264, 39270), (5280, 39151), (5390, 38352), (5593, 36960), (5610, 36848), (5640, 36652), (5712, 36190), (5880, 35156), (5984, 34545), (6160, 33558), (6204, 33320), (6392, 32340), (6468, 31960), (6545, 31584), (6580, 31416), (6664, 31020), (6909, 29920), (7140, 28952), (7238, 28560), (7392, 27965), (7480, 27636), (7520, 27489), (7755, 26656), (7840, 26367), (7854, 26320), (7896, 26180), (7990, 25872), (8085, 25568), (8160, 25333), (8272, 24990), (8330, 24816), (8624, 23970), (8789, 23520), (8976, 23030), (9163, 22560), (9212, 22440), (9240, 22372), (9520, 21714), (9588, 21560), (9870, 20944), (9996, 20680), (10340, 19992), (10472, 19740), (10528, 19635), (10780, 19176), (10857, 19040), (11186, 18480), (11220, 18424), (11280, 18326), (11424, 18095), (11515, 17952), (11760, 17578), (11985, 17248), (12320, 16779), (12408, 16660), (12495, 16544), (12784, 16170), (12936, 15980), (13090, 15792), (13160, 15708), (13328, 15510), (13818, 14960), (14280, 14476)]