1869756240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3559}}^1$

素因数の和:3785

約数の個数: 160

約数和(自身を含む): 6356736000

約数和(自身を除く): 4486979760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 199, 220, 240, 264, 330, 398, 440, 528, 597, 660, 796, 880, 995, 1194, 1320, 1592, 1990, 2189, 2388, 2640, 2985, 3184, 3559, 3980, 4378, 4776, 5970, 6567, 7118, 7960, 8756, 9552, 10677, 10945, 11940, 13134, 14236, 15920, 17512, 17795, 21354, 21890, 23880, 26268, 28472, 32835, 35024, 35590, 39149, 42708, 43780, 47760, 52536, 53385, 56944, 65670, 71180, 78298, 85416, 87560, 105072, 106770, 117447, 131340, 142360, 156596, 170832, 175120, 195745, 213540, 234894, 262680, 284720, 313192, 391490, 427080, 469788, 525360, 587235, 626384, 708241, 782980, 854160, 939576, 1174470, 1416482, 1565960, 1879152, 2124723, 2348940, 2832964, 3131920, 3541205, 4249446, 4697880, 5665928, 7082410, 7790651, 8498892, 9395760, 10623615, 11331856, 14164820, 15581302, 16997784, 21247230, 23371953, 28329640, 31162604, 33995568, 38953255, 42494460, 46743906, 56659280, 62325208, 77906510, 84988920, 93487812, 116859765, 124650416, 155813020, 169977840, 186975624, 233719530, 311626040, 373951248, 467439060, 623252080, 934878120, 1869756240]

約数ペア:

[(1, 1869756240), (2, 934878120), (3, 623252080), (4, 467439060), (5, 373951248), (6, 311626040), (8, 233719530), (10, 186975624), (11, 169977840), (12, 155813020), (15, 124650416), (16, 116859765), (20, 93487812), (22, 84988920), (24, 77906510), (30, 62325208), (33, 56659280), (40, 46743906), (44, 42494460), (48, 38953255), (55, 33995568), (60, 31162604), (66, 28329640), (80, 23371953), (88, 21247230), (110, 16997784), (120, 15581302), (132, 14164820), (165, 11331856), (176, 10623615), (199, 9395760), (220, 8498892), (240, 7790651), (264, 7082410), (330, 5665928), (398, 4697880), (440, 4249446), (528, 3541205), (597, 3131920), (660, 2832964), (796, 2348940), (880, 2124723), (995, 1879152), (1194, 1565960), (1320, 1416482), (1592, 1174470), (1990, 939576), (2189, 854160), (2388, 782980), (2640, 708241), (2985, 626384), (3184, 587235), (3559, 525360), (3980, 469788), (4378, 427080), (4776, 391490), (5970, 313192), (6567, 284720), (7118, 262680), (7960, 234894), (8756, 213540), (9552, 195745), (10677, 175120), (10945, 170832), (11940, 156596), (13134, 142360), (14236, 131340), (15920, 117447), (17512, 106770), (17795, 105072), (21354, 87560), (21890, 85416), (23880, 78298), (26268, 71180), (28472, 65670), (32835, 56944), (35024, 53385), (35590, 52536), (39149, 47760), (42708, 43780)]