254355360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 998936064

約数和(自身を除く): 744580704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 61, 68, 70, 73, 80, 84, 85, 96, 102, 105, 112, 119, 120, 122, 136, 140, 146, 160, 168, 170, 183, 204, 210, 219, 224, 238, 240, 244, 255, 272, 280, 292, 305, 336, 340, 357, 365, 366, 408, 420, 427, 438, 476, 480, 488, 510, 511, 544, 560, 584, 595, 610, 672, 680, 714, 730, 732, 816, 840, 854, 876, 915, 952, 976, 1020, 1022, 1037, 1095, 1120, 1168, 1190, 1220, 1241, 1281, 1360, 1428, 1460, 1464, 1533, 1632, 1680, 1708, 1752, 1785, 1830, 1904, 1952, 2040, 2044, 2074, 2135, 2190, 2336, 2380, 2440, 2482, 2555, 2562, 2720, 2856, 2920, 2928, 3066, 3111, 3360, 3416, 3504, 3570, 3660, 3723, 3808, 4080, 4088, 4148, 4270, 4380, 4453, 4760, 4880, 4964, 5110, 5124, 5185, 5712, 5840, 5856, 6132, 6205, 6222, 6405, 6832, 7008, 7140, 7259, 7320, 7446, 7665, 8160, 8176, 8296, 8540, 8687, 8760, 8906, 9520, 9760, 9928, 10220, 10248, 10370, 11424, 11680, 12264, 12410, 12444, 12810, 13359, 13664, 14280, 14518, 14640, 14892, 15330, 15555, 16352, 16592, 17080, 17374, 17520, 17812, 18615, 19040, 19856, 20440, 20496, 20740, 21777, 22265, 24528, 24820, 24888, 25620, 26061, 26718, 28560, 29036, 29280, 29784, 30660, 31110, 31171, 33184, 34160, 34748, 35040, 35624, 36295, 37230, 39712, 40880, 40992, 41480, 43435, 43554, 44530, 49056, 49640, 49776, 51240, 52122, 53436, 57120, 58072, 59568, 61320, 62220, 62342, 66795, 68320, 69496, 71248, 72590, 74460, 75701, 81760, 82960, 86870, 87108, 89060, 93513, 99280, 99552, 102480, 104244, 106872, 108885, 116144, 119136, 122640, 124440, 124684, 130305, 133590, 138992, 142496, 145180, 148920, 151402, 155855, 165920, 173740, 174216, 178120, 187026, 198560, 204960, 208488, 213744, 217770, 227103, 232288, 245280, 248880, 249368, 260610, 267180, 277984, 290360, 297840, 302804, 311710, 347480, 348432, 356240, 374052, 378505, 416976, 427488, 435540, 454206, 467565, 497760, 498736, 521220, 529907, 534360, 580720, 595680, 605608, 623420, 694960, 696864, 712480, 748104, 757010, 833952, 871080, 908412, 935130, 997472, 1042440, 1059814, 1068720, 1135515, 1161440, 1211216, 1246840, 1389920, 1496208, 1514020, 1589721, 1742160, 1816824, 1870260, 2084880, 2119628, 2137440, 2271030, 2422432, 2493680, 2649535, 2992416, 3028040, 3179442, 3484320, 3633648, 3740520, 4169760, 4239256, 4542060, 4987360, 5299070, 6056080, 6358884, 7267296, 7481040, 7948605, 8478512, 9084120, 10598140, 12112160, 12717768, 14962080, 15897210, 16957024, 18168240, 21196280, 25435536, 31794420, 36336480, 42392560, 50871072, 63588840, 84785120, 127177680, 254355360]

約数ペア:

[(1, 254355360), (2, 127177680), (3, 84785120), (4, 63588840), (5, 50871072), (6, 42392560), (7, 36336480), (8, 31794420), (10, 25435536), (12, 21196280), (14, 18168240), (15, 16957024), (16, 15897210), (17, 14962080), (20, 12717768), (21, 12112160), (24, 10598140), (28, 9084120), (30, 8478512), (32, 7948605), (34, 7481040), (35, 7267296), (40, 6358884), (42, 6056080), (48, 5299070), (51, 4987360), (56, 4542060), (60, 4239256), (61, 4169760), (68, 3740520), (70, 3633648), (73, 3484320), (80, 3179442), (84, 3028040), (85, 2992416), (96, 2649535), (102, 2493680), (105, 2422432), (112, 2271030), (119, 2137440), (120, 2119628), (122, 2084880), (136, 1870260), (140, 1816824), (146, 1742160), (160, 1589721), (168, 1514020), (170, 1496208), (183, 1389920), (204, 1246840), (210, 1211216), (219, 1161440), (224, 1135515), (238, 1068720), (240, 1059814), (244, 1042440), (255, 997472), (272, 935130), (280, 908412), (292, 871080), (305, 833952), (336, 757010), (340, 748104), (357, 712480), (365, 696864), (366, 694960), (408, 623420), (420, 605608), (427, 595680), (438, 580720), (476, 534360), (480, 529907), (488, 521220), (510, 498736), (511, 497760), (544, 467565), (560, 454206), (584, 435540), (595, 427488), (610, 416976), (672, 378505), (680, 374052), (714, 356240), (730, 348432), (732, 347480), (816, 311710), (840, 302804), (854, 297840), (876, 290360), (915, 277984), (952, 267180), (976, 260610), (1020, 249368), (1022, 248880), (1037, 245280), (1095, 232288), (1120, 227103), (1168, 217770), (1190, 213744), (1220, 208488), (1241, 204960), (1281, 198560), (1360, 187026), (1428, 178120), (1460, 174216), (1464, 173740), (1533, 165920), (1632, 155855), (1680, 151402), (1708, 148920), (1752, 145180), (1785, 142496), (1830, 138992), (1904, 133590), (1952, 130305), (2040, 124684), (2044, 124440), (2074, 122640), (2135, 119136), (2190, 116144), (2336, 108885), (2380, 106872), (2440, 104244), (2482, 102480), (2555, 99552), (2562, 99280), (2720, 93513), (2856, 89060), (2920, 87108), (2928, 86870), (3066, 82960), (3111, 81760), (3360, 75701), (3416, 74460), (3504, 72590), (3570, 71248), (3660, 69496), (3723, 68320), (3808, 66795), (4080, 62342), (4088, 62220), (4148, 61320), (4270, 59568), (4380, 58072), (4453, 57120), (4760, 53436), (4880, 52122), (4964, 51240), (5110, 49776), (5124, 49640), (5185, 49056), (5712, 44530), (5840, 43554), (5856, 43435), (6132, 41480), (6205, 40992), (6222, 40880), (6405, 39712), (6832, 37230), (7008, 36295), (7140, 35624), (7259, 35040), (7320, 34748), (7446, 34160), (7665, 33184), (8160, 31171), (8176, 31110), (8296, 30660), (8540, 29784), (8687, 29280), (8760, 29036), (8906, 28560), (9520, 26718), (9760, 26061), (9928, 25620), (10220, 24888), (10248, 24820), (10370, 24528), (11424, 22265), (11680, 21777), (12264, 20740), (12410, 20496), (12444, 20440), (12810, 19856), (13359, 19040), (13664, 18615), (14280, 17812), (14518, 17520), (14640, 17374), (14892, 17080), (15330, 16592), (15555, 16352)]