8045636480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:645

約数の個数: 256

約数和(自身を含む): 22766400000

約数和(自身を除く): 14720763520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 61, 64, 70, 80, 112, 118, 122, 128, 140, 160, 224, 236, 244, 280, 295, 305, 320, 413, 427, 448, 472, 488, 499, 560, 590, 610, 640, 826, 854, 896, 944, 976, 998, 1120, 1180, 1220, 1652, 1708, 1888, 1952, 1996, 2065, 2135, 2240, 2360, 2440, 2495, 3304, 3416, 3493, 3599, 3776, 3904, 3992, 4130, 4270, 4480, 4720, 4880, 4990, 6608, 6832, 6986, 7198, 7552, 7808, 7984, 8260, 8540, 9440, 9760, 9980, 13216, 13664, 13972, 14396, 15968, 16520, 17080, 17465, 17995, 18880, 19520, 19960, 25193, 26432, 27328, 27944, 28792, 29441, 30439, 31936, 33040, 34160, 34930, 35990, 37760, 39040, 39920, 50386, 52864, 54656, 55888, 57584, 58882, 60878, 63872, 66080, 68320, 69860, 71980, 79840, 100772, 111776, 115168, 117764, 121756, 125965, 132160, 136640, 139720, 143960, 147205, 152195, 159680, 201544, 206087, 213073, 223552, 230336, 235528, 243512, 251930, 264320, 273280, 279440, 287920, 294410, 304390, 319360, 403088, 412174, 426146, 447104, 460672, 471056, 487024, 503860, 558880, 575840, 588820, 608780, 806176, 824348, 852292, 942112, 974048, 1007720, 1030435, 1065365, 1117760, 1151680, 1177640, 1217560, 1612352, 1648696, 1704584, 1795901, 1884224, 1948096, 2015440, 2060870, 2130730, 2235520, 2303360, 2355280, 2435120, 3224704, 3297392, 3409168, 3591802, 3768448, 3896192, 4030880, 4121740, 4261460, 4710560, 4870240, 6594784, 6818336, 7183604, 8061760, 8243480, 8522920, 8979505, 9421120, 9740480, 12571307, 13189568, 13636672, 14367208, 16123520, 16486960, 17045840, 17959010, 18842240, 19480960, 25142614, 26379136, 27273344, 28734416, 32973920, 34091680, 35918020, 50285228, 57468832, 62856535, 65947840, 68183360, 71836040, 100570456, 114937664, 125713070, 131895680, 136366720, 143672080, 201140912, 229875328, 251426140, 287344160, 402281824, 502852280, 574688320, 804563648, 1005704560, 1149376640, 1609127296, 2011409120, 4022818240, 8045636480]

約数ペア:

[(1, 8045636480), (2, 4022818240), (4, 2011409120), (5, 1609127296), (7, 1149376640), (8, 1005704560), (10, 804563648), (14, 574688320), (16, 502852280), (20, 402281824), (28, 287344160), (32, 251426140), (35, 229875328), (40, 201140912), (56, 143672080), (59, 136366720), (61, 131895680), (64, 125713070), (70, 114937664), (80, 100570456), (112, 71836040), (118, 68183360), (122, 65947840), (128, 62856535), (140, 57468832), (160, 50285228), (224, 35918020), (236, 34091680), (244, 32973920), (280, 28734416), (295, 27273344), (305, 26379136), (320, 25142614), (413, 19480960), (427, 18842240), (448, 17959010), (472, 17045840), (488, 16486960), (499, 16123520), (560, 14367208), (590, 13636672), (610, 13189568), (640, 12571307), (826, 9740480), (854, 9421120), (896, 8979505), (944, 8522920), (976, 8243480), (998, 8061760), (1120, 7183604), (1180, 6818336), (1220, 6594784), (1652, 4870240), (1708, 4710560), (1888, 4261460), (1952, 4121740), (1996, 4030880), (2065, 3896192), (2135, 3768448), (2240, 3591802), (2360, 3409168), (2440, 3297392), (2495, 3224704), (3304, 2435120), (3416, 2355280), (3493, 2303360), (3599, 2235520), (3776, 2130730), (3904, 2060870), (3992, 2015440), (4130, 1948096), (4270, 1884224), (4480, 1795901), (4720, 1704584), (4880, 1648696), (4990, 1612352), (6608, 1217560), (6832, 1177640), (6986, 1151680), (7198, 1117760), (7552, 1065365), (7808, 1030435), (7984, 1007720), (8260, 974048), (8540, 942112), (9440, 852292), (9760, 824348), (9980, 806176), (13216, 608780), (13664, 588820), (13972, 575840), (14396, 558880), (15968, 503860), (16520, 487024), (17080, 471056), (17465, 460672), (17995, 447104), (18880, 426146), (19520, 412174), (19960, 403088), (25193, 319360), (26432, 304390), (27328, 294410), (27944, 287920), (28792, 279440), (29441, 273280), (30439, 264320), (31936, 251930), (33040, 243512), (34160, 235528), (34930, 230336), (35990, 223552), (37760, 213073), (39040, 206087), (39920, 201544), (50386, 159680), (52864, 152195), (54656, 147205), (55888, 143960), (57584, 139720), (58882, 136640), (60878, 132160), (63872, 125965), (66080, 121756), (68320, 117764), (69860, 115168), (71980, 111776), (79840, 100772)]