1620541728

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 576

約数和(自身を含む): 5825094912

約数和(自身を除く): 4204553184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 27, 32, 34, 36, 39, 41, 46, 48, 51, 52, 54, 68, 69, 72, 78, 81, 82, 92, 96, 102, 104, 108, 117, 123, 136, 138, 144, 153, 156, 162, 164, 184, 204, 207, 208, 216, 221, 234, 243, 246, 272, 276, 288, 299, 306, 312, 324, 328, 351, 368, 369, 391, 408, 414, 416, 432, 442, 459, 468, 486, 492, 533, 544, 552, 598, 612, 621, 624, 648, 656, 663, 697, 702, 736, 738, 782, 816, 828, 864, 884, 897, 918, 936, 943, 972, 984, 1053, 1066, 1104, 1107, 1173, 1196, 1224, 1242, 1248, 1296, 1312, 1326, 1377, 1394, 1404, 1476, 1564, 1599, 1632, 1656, 1768, 1794, 1836, 1863, 1872, 1886, 1944, 1968, 1989, 2091, 2106, 2132, 2208, 2214, 2346, 2392, 2448, 2484, 2592, 2652, 2691, 2754, 2788, 2808, 2829, 2952, 3128, 3159, 3198, 3312, 3321, 3519, 3536, 3588, 3672, 3726, 3744, 3772, 3888, 3936, 3978, 4131, 4182, 4212, 4264, 4428, 4692, 4784, 4797, 4896, 4968, 5083, 5304, 5382, 5508, 5576, 5589, 5616, 5658, 5904, 5967, 6256, 6273, 6318, 6396, 6624, 6642, 7038, 7072, 7176, 7344, 7452, 7544, 7776, 7956, 8073, 8262, 8364, 8424, 8487, 8528, 8856, 9061, 9384, 9568, 9594, 9936, 9963, 10166, 10557, 10608, 10764, 11016, 11152, 11178, 11232, 11316, 11808, 11934, 12259, 12512, 12546, 12636, 12792, 13284, 14076, 14352, 14391, 14688, 14904, 15088, 15249, 15912, 16031, 16146, 16524, 16728, 16848, 16974, 17056, 17712, 17901, 18122, 18768, 18819, 19188, 19872, 19926, 20332, 21114, 21216, 21528, 22032, 22304, 22356, 22632, 23868, 24219, 24518, 25092, 25272, 25461, 25584, 26568, 27183, 28152, 28704, 28782, 29808, 30176, 30498, 31671, 31824, 32062, 32292, 33048, 33456, 33696, 33948, 35424, 35802, 36244, 36777, 37536, 37638, 38376, 39852, 40664, 42228, 43056, 43173, 44064, 44712, 45264, 45747, 47736, 48093, 48438, 49036, 50184, 50544, 50922, 51168, 53136, 53703, 54366, 56304, 56457, 57564, 59616, 60996, 63342, 63648, 64124, 64584, 66096, 66912, 67896, 71604, 72488, 72657, 73554, 75276, 76383, 76752, 79704, 81328, 81549, 84456, 86112, 86346, 89424, 90528, 91494, 95013, 95472, 96186, 96876, 98072, 100368, 101088, 101844, 106272, 107406, 108732, 110331, 112608, 112914, 115128, 121992, 126684, 128248, 129168, 129519, 132192, 135792, 137241, 143208, 144279, 144976, 145314, 147108, 150552, 152766, 153504, 159408, 162656, 163098, 168912, 169371, 172692, 178848, 182988, 190026, 190944, 192372, 193752, 196144, 200736, 203688, 208403, 214812, 217464, 220662, 225828, 229149, 230256, 243984, 244647, 253368, 256496, 258336, 259038, 271584, 274482, 286416, 288558, 289952, 290628, 294216, 301104, 305532, 318816, 326196, 330993, 337824, 338742, 345384, 365976, 380052, 384744, 387504, 392288, 407376, 411723, 416806, 429624, 432837, 434928, 441324, 451656, 458298, 460512, 487968, 489294, 506736, 512992, 518076, 548964, 572832, 577116, 581256, 588432, 602208, 611064, 625209, 652392, 661986, 677484, 690768, 731952, 733941, 760104, 769488, 775008, 814752, 823446, 833612, 859248, 865674, 869856, 882648, 903312, 916596, 978588, 992979, 1013472, 1036152, 1097928, 1154232, 1162512, 1176864, 1222128, 1235169, 1250418, 1298511, 1304784, 1323972, 1354968, 1381536, 1463904, 1467882, 1520208, 1538976, 1646892, 1667224, 1718496, 1731348, 1765296, 1806624, 1833192, 1875627, 1957176, 1985958, 2072304, 2195856, 2201823, 2308464, 2325024, 2444256, 2470338, 2500836, 2597022, 2609568, 2647944, 2709936, 2935764, 2978937, 3040416, 3293784, 3334448, 3462696, 3530592, 3666384, 3751254, 3895533, 3914352, 3971916, 4144608, 4391712, 4403646, 4616928, 4940676, 5001672, 5194044, 5295888, 5419872, 5626881, 5871528, 5957874, 6587568, 6668896, 6925392, 7332768, 7502508, 7791066, 7828704, 7943832, 8807292, 9881352, 10003344, 10388088, 10591776, 11253762, 11743056, 11915748, 13175136, 13850784, 15005016, 15582132, 15887664, 16880643, 17614584, 19762704, 20006688, 20776176, 22507524, 23486112, 23831496, 30010032, 31164264, 31775328, 33761286, 35229168, 39525408, 41552352, 45015048, 47662992, 50641929, 60020064, 62328528, 67522572, 70458336, 90030096, 95325984, 101283858, 124657056, 135045144, 180060192, 202567716, 270090288, 405135432, 540180576, 810270864, 1620541728]

約数ペア:

[(1, 1620541728), (2, 810270864), (3, 540180576), (4, 405135432), (6, 270090288), (8, 202567716), (9, 180060192), (12, 135045144), (13, 124657056), (16, 101283858), (17, 95325984), (18, 90030096), (23, 70458336), (24, 67522572), (26, 62328528), (27, 60020064), (32, 50641929), (34, 47662992), (36, 45015048), (39, 41552352), (41, 39525408), (46, 35229168), (48, 33761286), (51, 31775328), (52, 31164264), (54, 30010032), (68, 23831496), (69, 23486112), (72, 22507524), (78, 20776176), (81, 20006688), (82, 19762704), (92, 17614584), (96, 16880643), (102, 15887664), (104, 15582132), (108, 15005016), (117, 13850784), (123, 13175136), (136, 11915748), (138, 11743056), (144, 11253762), (153, 10591776), (156, 10388088), (162, 10003344), (164, 9881352), (184, 8807292), (204, 7943832), (207, 7828704), (208, 7791066), (216, 7502508), (221, 7332768), (234, 6925392), (243, 6668896), (246, 6587568), (272, 5957874), (276, 5871528), (288, 5626881), (299, 5419872), (306, 5295888), (312, 5194044), (324, 5001672), (328, 4940676), (351, 4616928), (368, 4403646), (369, 4391712), (391, 4144608), (408, 3971916), (414, 3914352), (416, 3895533), (432, 3751254), (442, 3666384), (459, 3530592), (468, 3462696), (486, 3334448), (492, 3293784), (533, 3040416), (544, 2978937), (552, 2935764), (598, 2709936), (612, 2647944), (621, 2609568), (624, 2597022), (648, 2500836), (656, 2470338), (663, 2444256), (697, 2325024), (702, 2308464), (736, 2201823), (738, 2195856), (782, 2072304), (816, 1985958), (828, 1957176), (864, 1875627), (884, 1833192), (897, 1806624), (918, 1765296), (936, 1731348), (943, 1718496), (972, 1667224), (984, 1646892), (1053, 1538976), (1066, 1520208), (1104, 1467882), (1107, 1463904), (1173, 1381536), (1196, 1354968), (1224, 1323972), (1242, 1304784), (1248, 1298511), (1296, 1250418), (1312, 1235169), (1326, 1222128), (1377, 1176864), (1394, 1162512), (1404, 1154232), (1476, 1097928), (1564, 1036152), (1599, 1013472), (1632, 992979), (1656, 978588), (1768, 916596), (1794, 903312), (1836, 882648), (1863, 869856), (1872, 865674), (1886, 859248), (1944, 833612), (1968, 823446), (1989, 814752), (2091, 775008), (2106, 769488), (2132, 760104), (2208, 733941), (2214, 731952), (2346, 690768), (2392, 677484), (2448, 661986), (2484, 652392), (2592, 625209), (2652, 611064), (2691, 602208), (2754, 588432), (2788, 581256), (2808, 577116), (2829, 572832), (2952, 548964), (3128, 518076), (3159, 512992), (3198, 506736), (3312, 489294), (3321, 487968), (3519, 460512), (3536, 458298), (3588, 451656), (3672, 441324), (3726, 434928), (3744, 432837), (3772, 429624), (3888, 416806), (3936, 411723), (3978, 407376), (4131, 392288), (4182, 387504), (4212, 384744), (4264, 380052), (4428, 365976), (4692, 345384), (4784, 338742), (4797, 337824), (4896, 330993), (4968, 326196), (5083, 318816), (5304, 305532), (5382, 301104), (5508, 294216), (5576, 290628), (5589, 289952), (5616, 288558), (5658, 286416), (5904, 274482), (5967, 271584), (6256, 259038), (6273, 258336), (6318, 256496), (6396, 253368), (6624, 244647), (6642, 243984), (7038, 230256), (7072, 229149), (7176, 225828), (7344, 220662), (7452, 217464), (7544, 214812), (7776, 208403), (7956, 203688), (8073, 200736), (8262, 196144), (8364, 193752), (8424, 192372), (8487, 190944), (8528, 190026), (8856, 182988), (9061, 178848), (9384, 172692), (9568, 169371), (9594, 168912), (9936, 163098), (9963, 162656), (10166, 159408), (10557, 153504), (10608, 152766), (10764, 150552), (11016, 147108), (11152, 145314), (11178, 144976), (11232, 144279), (11316, 143208), (11808, 137241), (11934, 135792), (12259, 132192), (12512, 129519), (12546, 129168), (12636, 128248), (12792, 126684), (13284, 121992), (14076, 115128), (14352, 112914), (14391, 112608), (14688, 110331), (14904, 108732), (15088, 107406), (15249, 106272), (15912, 101844), (16031, 101088), (16146, 100368), (16524, 98072), (16728, 96876), (16848, 96186), (16974, 95472), (17056, 95013), (17712, 91494), (17901, 90528), (18122, 89424), (18768, 86346), (18819, 86112), (19188, 84456), (19872, 81549), (19926, 81328), (20332, 79704), (21114, 76752), (21216, 76383), (21528, 75276), (22032, 73554), (22304, 72657), (22356, 72488), (22632, 71604), (23868, 67896), (24219, 66912), (24518, 66096), (25092, 64584), (25272, 64124), (25461, 63648), (25584, 63342), (26568, 60996), (27183, 59616), (28152, 57564), (28704, 56457), (28782, 56304), (29808, 54366), (30176, 53703), (30498, 53136), (31671, 51168), (31824, 50922), (32062, 50544), (32292, 50184), (33048, 49036), (33456, 48438), (33696, 48093), (33948, 47736), (35424, 45747), (35802, 45264), (36244, 44712), (36777, 44064), (37536, 43173), (37638, 43056), (38376, 42228), (39852, 40664)]