15676895440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11447}}^1$

素因数の和:11549

約数の個数: 160

約数和(自身を含む): 41394136320

約数和(自身を除く): 25717240880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 53, 68, 76, 80, 85, 95, 106, 136, 152, 170, 190, 212, 265, 272, 304, 323, 340, 380, 424, 530, 646, 680, 760, 848, 901, 1007, 1060, 1292, 1360, 1520, 1615, 1802, 2014, 2120, 2584, 3230, 3604, 4028, 4240, 4505, 5035, 5168, 6460, 7208, 8056, 9010, 10070, 11447, 12920, 14416, 16112, 17119, 18020, 20140, 22894, 25840, 34238, 36040, 40280, 45788, 57235, 68476, 72080, 80560, 85595, 91576, 114470, 136952, 171190, 183152, 194599, 217493, 228940, 273904, 342380, 389198, 434986, 457880, 606691, 684760, 778396, 869972, 915760, 972995, 1087465, 1213382, 1369520, 1556792, 1739944, 1945990, 2174930, 2426764, 3033455, 3113584, 3479888, 3697381, 3891980, 4349860, 4853528, 6066910, 7394762, 7783960, 8699720, 9707056, 10313747, 11527129, 12133820, 14789524, 15567920, 17399440, 18486905, 20627494, 23054258, 24267640, 29579048, 36973810, 41254988, 46108516, 48535280, 51568735, 57635645, 59158096, 73947620, 82509976, 92217032, 103137470, 115271290, 147895240, 165019952, 184434064, 195961193, 206274940, 230542580, 295790480, 391922386, 412549880, 461085160, 783844772, 825099760, 922170320, 979805965, 1567689544, 1959611930, 3135379088, 3919223860, 7838447720, 15676895440]

約数ペア:

[(1, 15676895440), (2, 7838447720), (4, 3919223860), (5, 3135379088), (8, 1959611930), (10, 1567689544), (16, 979805965), (17, 922170320), (19, 825099760), (20, 783844772), (34, 461085160), (38, 412549880), (40, 391922386), (53, 295790480), (68, 230542580), (76, 206274940), (80, 195961193), (85, 184434064), (95, 165019952), (106, 147895240), (136, 115271290), (152, 103137470), (170, 92217032), (190, 82509976), (212, 73947620), (265, 59158096), (272, 57635645), (304, 51568735), (323, 48535280), (340, 46108516), (380, 41254988), (424, 36973810), (530, 29579048), (646, 24267640), (680, 23054258), (760, 20627494), (848, 18486905), (901, 17399440), (1007, 15567920), (1060, 14789524), (1292, 12133820), (1360, 11527129), (1520, 10313747), (1615, 9707056), (1802, 8699720), (2014, 7783960), (2120, 7394762), (2584, 6066910), (3230, 4853528), (3604, 4349860), (4028, 3891980), (4240, 3697381), (4505, 3479888), (5035, 3113584), (5168, 3033455), (6460, 2426764), (7208, 2174930), (8056, 1945990), (9010, 1739944), (10070, 1556792), (11447, 1369520), (12920, 1213382), (14416, 1087465), (16112, 972995), (17119, 915760), (18020, 869972), (20140, 778396), (22894, 684760), (25840, 606691), (34238, 457880), (36040, 434986), (40280, 389198), (45788, 342380), (57235, 273904), (68476, 228940), (72080, 217493), (80560, 194599), (85595, 183152), (91576, 171190), (114470, 136952)]