128850480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 480

約数和(自身を含む): 534340800

約数和(自身を除く): 405490320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 29, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 58, 60, 66, 68, 72, 80, 85, 87, 88, 90, 99, 102, 108, 110, 116, 120, 121, 132, 135, 136, 144, 145, 153, 165, 170, 174, 176, 180, 187, 198, 204, 216, 220, 232, 240, 242, 255, 261, 264, 270, 272, 290, 297, 306, 319, 330, 340, 348, 360, 363, 374, 396, 408, 432, 435, 440, 459, 464, 484, 493, 495, 510, 522, 528, 540, 561, 580, 594, 605, 612, 638, 660, 680, 696, 720, 726, 748, 765, 783, 792, 816, 870, 880, 918, 935, 957, 968, 986, 990, 1020, 1044, 1080, 1089, 1122, 1160, 1188, 1210, 1224, 1276, 1305, 1320, 1360, 1392, 1452, 1479, 1485, 1496, 1530, 1566, 1584, 1595, 1683, 1740, 1815, 1836, 1870, 1914, 1936, 1972, 1980, 2040, 2057, 2088, 2160, 2178, 2244, 2295, 2320, 2376, 2420, 2448, 2465, 2552, 2610, 2640, 2805, 2871, 2904, 2958, 2970, 2992, 3060, 3132, 3190, 3267, 3366, 3480, 3509, 3630, 3672, 3740, 3828, 3915, 3944, 3960, 4080, 4114, 4176, 4356, 4437, 4488, 4590, 4752, 4785, 4840, 4930, 5049, 5104, 5220, 5423, 5445, 5610, 5742, 5808, 5916, 5940, 6120, 6171, 6264, 6380, 6534, 6732, 6960, 7018, 7260, 7344, 7395, 7480, 7656, 7830, 7888, 7920, 8228, 8415, 8613, 8712, 8874, 8976, 9180, 9570, 9680, 9860, 10098, 10285, 10440, 10527, 10846, 10890, 11220, 11484, 11832, 11880, 12240, 12342, 12528, 12760, 13068, 13311, 13464, 14036, 14355, 14520, 14790, 14960, 15312, 15660, 16269, 16335, 16456, 16830, 17226, 17424, 17545, 17748, 18360, 18513, 19140, 19720, 20196, 20570, 20880, 21054, 21692, 21780, 22185, 22440, 22968, 23664, 23760, 24684, 25245, 25520, 26136, 26622, 26928, 27115, 28072, 28710, 29040, 29580, 30855, 31320, 31581, 32538, 32670, 32912, 33660, 34452, 35090, 35496, 36720, 37026, 38280, 39440, 40392, 41140, 42108, 43065, 43384, 43560, 44370, 44880, 45936, 48807, 49368, 50490, 52272, 52635, 53244, 54230, 55539, 56144, 57420, 59160, 59653, 61710, 62640, 63162, 65076, 65340, 66555, 67320, 68904, 70180, 70992, 74052, 76560, 80784, 81345, 82280, 84216, 86130, 86768, 87120, 88740, 92565, 94743, 97614, 98736, 100980, 105270, 106488, 108460, 111078, 114840, 118320, 119306, 123420, 126324, 130152, 130680, 133110, 134640, 137808, 140360, 146421, 148104, 157905, 162690, 164560, 168432, 172260, 177480, 178959, 185130, 189486, 195228, 201960, 210540, 212976, 216920, 222156, 229680, 238612, 244035, 246840, 252648, 260304, 261360, 266220, 277695, 280720, 292842, 296208, 298265, 315810, 325380, 344520, 354960, 357918, 370260, 378972, 390456, 403920, 421080, 433840, 444312, 473715, 477224, 488070, 493680, 505296, 532440, 536877, 555390, 585684, 596530, 631620, 650760, 689040, 715836, 732105, 740520, 757944, 780912, 842160, 888624, 894795, 947430, 954448, 976140, 1064880, 1073754, 1110780, 1171368, 1193060, 1263240, 1301520, 1431672, 1464210, 1481040, 1515888, 1610631, 1789590, 1894860, 1952280, 2147508, 2221560, 2342736, 2386120, 2526480, 2684385, 2863344, 2928420, 3221262, 3579180, 3789720, 3904560, 4295016, 4443120, 4772240, 5368770, 5856840, 6442524, 7158360, 7579440, 8053155, 8590032, 10737540, 11713680, 12885048, 14316720, 16106310, 21475080, 25770096, 32212620, 42950160, 64425240, 128850480]

約数ペア:

[(1, 128850480), (2, 64425240), (3, 42950160), (4, 32212620), (5, 25770096), (6, 21475080), (8, 16106310), (9, 14316720), (10, 12885048), (11, 11713680), (12, 10737540), (15, 8590032), (16, 8053155), (17, 7579440), (18, 7158360), (20, 6442524), (22, 5856840), (24, 5368770), (27, 4772240), (29, 4443120), (30, 4295016), (33, 3904560), (34, 3789720), (36, 3579180), (40, 3221262), (44, 2928420), (45, 2863344), (48, 2684385), (51, 2526480), (54, 2386120), (55, 2342736), (58, 2221560), (60, 2147508), (66, 1952280), (68, 1894860), (72, 1789590), (80, 1610631), (85, 1515888), (87, 1481040), (88, 1464210), (90, 1431672), (99, 1301520), (102, 1263240), (108, 1193060), (110, 1171368), (116, 1110780), (120, 1073754), (121, 1064880), (132, 976140), (135, 954448), (136, 947430), (144, 894795), (145, 888624), (153, 842160), (165, 780912), (170, 757944), (174, 740520), (176, 732105), (180, 715836), (187, 689040), (198, 650760), (204, 631620), (216, 596530), (220, 585684), (232, 555390), (240, 536877), (242, 532440), (255, 505296), (261, 493680), (264, 488070), (270, 477224), (272, 473715), (290, 444312), (297, 433840), (306, 421080), (319, 403920), (330, 390456), (340, 378972), (348, 370260), (360, 357918), (363, 354960), (374, 344520), (396, 325380), (408, 315810), (432, 298265), (435, 296208), (440, 292842), (459, 280720), (464, 277695), (484, 266220), (493, 261360), (495, 260304), (510, 252648), (522, 246840), (528, 244035), (540, 238612), (561, 229680), (580, 222156), (594, 216920), (605, 212976), (612, 210540), (638, 201960), (660, 195228), (680, 189486), (696, 185130), (720, 178959), (726, 177480), (748, 172260), (765, 168432), (783, 164560), (792, 162690), (816, 157905), (870, 148104), (880, 146421), (918, 140360), (935, 137808), (957, 134640), (968, 133110), (986, 130680), (990, 130152), (1020, 126324), (1044, 123420), (1080, 119306), (1089, 118320), (1122, 114840), (1160, 111078), (1188, 108460), (1210, 106488), (1224, 105270), (1276, 100980), (1305, 98736), (1320, 97614), (1360, 94743), (1392, 92565), (1452, 88740), (1479, 87120), (1485, 86768), (1496, 86130), (1530, 84216), (1566, 82280), (1584, 81345), (1595, 80784), (1683, 76560), (1740, 74052), (1815, 70992), (1836, 70180), (1870, 68904), (1914, 67320), (1936, 66555), (1972, 65340), (1980, 65076), (2040, 63162), (2057, 62640), (2088, 61710), (2160, 59653), (2178, 59160), (2244, 57420), (2295, 56144), (2320, 55539), (2376, 54230), (2420, 53244), (2448, 52635), (2465, 52272), (2552, 50490), (2610, 49368), (2640, 48807), (2805, 45936), (2871, 44880), (2904, 44370), (2958, 43560), (2970, 43384), (2992, 43065), (3060, 42108), (3132, 41140), (3190, 40392), (3267, 39440), (3366, 38280), (3480, 37026), (3509, 36720), (3630, 35496), (3672, 35090), (3740, 34452), (3828, 33660), (3915, 32912), (3944, 32670), (3960, 32538), (4080, 31581), (4114, 31320), (4176, 30855), (4356, 29580), (4437, 29040), (4488, 28710), (4590, 28072), (4752, 27115), (4785, 26928), (4840, 26622), (4930, 26136), (5049, 25520), (5104, 25245), (5220, 24684), (5423, 23760), (5445, 23664), (5610, 22968), (5742, 22440), (5808, 22185), (5916, 21780), (5940, 21692), (6120, 21054), (6171, 20880), (6264, 20570), (6380, 20196), (6534, 19720), (6732, 19140), (6960, 18513), (7018, 18360), (7260, 17748), (7344, 17545), (7395, 17424), (7480, 17226), (7656, 16830), (7830, 16456), (7888, 16335), (7920, 16269), (8228, 15660), (8415, 15312), (8613, 14960), (8712, 14790), (8874, 14520), (8976, 14355), (9180, 14036), (9570, 13464), (9680, 13311), (9860, 13068), (10098, 12760), (10285, 12528), (10440, 12342), (10527, 12240), (10846, 11880), (10890, 11832), (11220, 11484)]