258382320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 989936640

約数和(自身を除く): 731554320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 83, 84, 85, 102, 105, 109, 112, 119, 120, 136, 140, 166, 168, 170, 204, 210, 218, 238, 240, 249, 255, 272, 280, 327, 332, 336, 340, 357, 408, 415, 420, 436, 476, 498, 510, 545, 560, 581, 595, 654, 664, 680, 714, 763, 816, 830, 840, 872, 952, 996, 1020, 1090, 1162, 1190, 1245, 1308, 1328, 1360, 1411, 1428, 1526, 1635, 1660, 1680, 1743, 1744, 1785, 1853, 1904, 1992, 2040, 2180, 2289, 2324, 2380, 2490, 2616, 2822, 2856, 2905, 3052, 3270, 3320, 3486, 3570, 3706, 3815, 3984, 4080, 4233, 4360, 4578, 4648, 4760, 4980, 5232, 5559, 5644, 5712, 5810, 6104, 6540, 6640, 6972, 7055, 7140, 7412, 7630, 8466, 8715, 8720, 9047, 9156, 9265, 9296, 9520, 9877, 9960, 11118, 11288, 11445, 11620, 12208, 12971, 13080, 13944, 14110, 14280, 14824, 15260, 16932, 17430, 18094, 18312, 18530, 19754, 19920, 21165, 22236, 22576, 22890, 23240, 25942, 26160, 27141, 27795, 27888, 28220, 28560, 29631, 29648, 30520, 33864, 34860, 36188, 36624, 37060, 38913, 39508, 42330, 44472, 45235, 45780, 46480, 49385, 51884, 54282, 55590, 56440, 59262, 61040, 63329, 64855, 67728, 69720, 72376, 74120, 77826, 79016, 84660, 88944, 90470, 91560, 98770, 103768, 108564, 111180, 112880, 118524, 126658, 129710, 135705, 139440, 144752, 148155, 148240, 153799, 155652, 158032, 169320, 180940, 183120, 189987, 194565, 197540, 207536, 217128, 222360, 237048, 253316, 259420, 271410, 296310, 307598, 311304, 316645, 338640, 361880, 379974, 389130, 395080, 434256, 444720, 461397, 474096, 506632, 518840, 542820, 592620, 615196, 622608, 633290, 723760, 759948, 768995, 778260, 790160, 922794, 949935, 1013264, 1037680, 1076593, 1085640, 1185240, 1230392, 1266580, 1519896, 1537990, 1556520, 1845588, 1899870, 2153186, 2171280, 2306985, 2370480, 2460784, 2533160, 3039792, 3075980, 3113040, 3229779, 3691176, 3799740, 4306372, 4613970, 5066320, 5382965, 6151960, 6459558, 7382352, 7599480, 8612744, 9227940, 10765930, 12303920, 12919116, 15198960, 16148895, 17225488, 18455880, 21531860, 25838232, 32297790, 36911760, 43063720, 51676464, 64595580, 86127440, 129191160, 258382320]

約数ペア:

[(1, 258382320), (2, 129191160), (3, 86127440), (4, 64595580), (5, 51676464), (6, 43063720), (7, 36911760), (8, 32297790), (10, 25838232), (12, 21531860), (14, 18455880), (15, 17225488), (16, 16148895), (17, 15198960), (20, 12919116), (21, 12303920), (24, 10765930), (28, 9227940), (30, 8612744), (34, 7599480), (35, 7382352), (40, 6459558), (42, 6151960), (48, 5382965), (51, 5066320), (56, 4613970), (60, 4306372), (68, 3799740), (70, 3691176), (80, 3229779), (83, 3113040), (84, 3075980), (85, 3039792), (102, 2533160), (105, 2460784), (109, 2370480), (112, 2306985), (119, 2171280), (120, 2153186), (136, 1899870), (140, 1845588), (166, 1556520), (168, 1537990), (170, 1519896), (204, 1266580), (210, 1230392), (218, 1185240), (238, 1085640), (240, 1076593), (249, 1037680), (255, 1013264), (272, 949935), (280, 922794), (327, 790160), (332, 778260), (336, 768995), (340, 759948), (357, 723760), (408, 633290), (415, 622608), (420, 615196), (436, 592620), (476, 542820), (498, 518840), (510, 506632), (545, 474096), (560, 461397), (581, 444720), (595, 434256), (654, 395080), (664, 389130), (680, 379974), (714, 361880), (763, 338640), (816, 316645), (830, 311304), (840, 307598), (872, 296310), (952, 271410), (996, 259420), (1020, 253316), (1090, 237048), (1162, 222360), (1190, 217128), (1245, 207536), (1308, 197540), (1328, 194565), (1360, 189987), (1411, 183120), (1428, 180940), (1526, 169320), (1635, 158032), (1660, 155652), (1680, 153799), (1743, 148240), (1744, 148155), (1785, 144752), (1853, 139440), (1904, 135705), (1992, 129710), (2040, 126658), (2180, 118524), (2289, 112880), (2324, 111180), (2380, 108564), (2490, 103768), (2616, 98770), (2822, 91560), (2856, 90470), (2905, 88944), (3052, 84660), (3270, 79016), (3320, 77826), (3486, 74120), (3570, 72376), (3706, 69720), (3815, 67728), (3984, 64855), (4080, 63329), (4233, 61040), (4360, 59262), (4578, 56440), (4648, 55590), (4760, 54282), (4980, 51884), (5232, 49385), (5559, 46480), (5644, 45780), (5712, 45235), (5810, 44472), (6104, 42330), (6540, 39508), (6640, 38913), (6972, 37060), (7055, 36624), (7140, 36188), (7412, 34860), (7630, 33864), (8466, 30520), (8715, 29648), (8720, 29631), (9047, 28560), (9156, 28220), (9265, 27888), (9296, 27795), (9520, 27141), (9877, 26160), (9960, 25942), (11118, 23240), (11288, 22890), (11445, 22576), (11620, 22236), (12208, 21165), (12971, 19920), (13080, 19754), (13944, 18530), (14110, 18312), (14280, 18094), (14824, 17430), (15260, 16932)]