194558880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 657756288

約数和(自身を除く): 463197408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 113, 120, 136, 160, 170, 204, 211, 226, 240, 255, 272, 339, 340, 408, 422, 452, 480, 510, 544, 565, 633, 678, 680, 816, 844, 904, 1020, 1055, 1130, 1266, 1356, 1360, 1632, 1688, 1695, 1808, 1921, 2040, 2110, 2260, 2532, 2712, 2720, 3165, 3376, 3390, 3587, 3616, 3842, 4080, 4220, 4520, 5064, 5424, 5763, 6330, 6752, 6780, 7174, 7684, 8160, 8440, 9040, 9605, 10128, 10761, 10848, 11526, 12660, 13560, 14348, 15368, 16880, 17935, 18080, 19210, 20256, 21522, 23052, 23843, 25320, 27120, 28696, 28815, 30736, 33760, 35870, 38420, 43044, 46104, 47686, 50640, 53805, 54240, 57392, 57630, 61472, 71529, 71740, 76840, 86088, 92208, 95372, 101280, 107610, 114784, 115260, 119215, 143058, 143480, 153680, 172176, 184416, 190744, 215220, 230520, 238430, 286116, 286960, 307360, 344352, 357645, 381488, 405331, 430440, 461040, 476860, 572232, 573920, 715290, 762976, 810662, 860880, 922080, 953720, 1144464, 1215993, 1430580, 1621324, 1721760, 1907440, 2026655, 2288928, 2431986, 2861160, 3242648, 3814880, 4053310, 4863972, 5722320, 6079965, 6485296, 8106620, 9727944, 11444640, 12159930, 12970592, 16213240, 19455888, 24319860, 32426480, 38911776, 48639720, 64852960, 97279440, 194558880]

約数ペア:

[(1, 194558880), (2, 97279440), (3, 64852960), (4, 48639720), (5, 38911776), (6, 32426480), (8, 24319860), (10, 19455888), (12, 16213240), (15, 12970592), (16, 12159930), (17, 11444640), (20, 9727944), (24, 8106620), (30, 6485296), (32, 6079965), (34, 5722320), (40, 4863972), (48, 4053310), (51, 3814880), (60, 3242648), (68, 2861160), (80, 2431986), (85, 2288928), (96, 2026655), (102, 1907440), (113, 1721760), (120, 1621324), (136, 1430580), (160, 1215993), (170, 1144464), (204, 953720), (211, 922080), (226, 860880), (240, 810662), (255, 762976), (272, 715290), (339, 573920), (340, 572232), (408, 476860), (422, 461040), (452, 430440), (480, 405331), (510, 381488), (544, 357645), (565, 344352), (633, 307360), (678, 286960), (680, 286116), (816, 238430), (844, 230520), (904, 215220), (1020, 190744), (1055, 184416), (1130, 172176), (1266, 153680), (1356, 143480), (1360, 143058), (1632, 119215), (1688, 115260), (1695, 114784), (1808, 107610), (1921, 101280), (2040, 95372), (2110, 92208), (2260, 86088), (2532, 76840), (2712, 71740), (2720, 71529), (3165, 61472), (3376, 57630), (3390, 57392), (3587, 54240), (3616, 53805), (3842, 50640), (4080, 47686), (4220, 46104), (4520, 43044), (5064, 38420), (5424, 35870), (5763, 33760), (6330, 30736), (6752, 28815), (6780, 28696), (7174, 27120), (7684, 25320), (8160, 23843), (8440, 23052), (9040, 21522), (9605, 20256), (10128, 19210), (10761, 18080), (10848, 17935), (11526, 16880), (12660, 15368), (13560, 14348)]