848758880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 2249856000

約数和(自身を除く): 1401097120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 61, 76, 80, 92, 95, 115, 122, 152, 160, 184, 190, 199, 230, 244, 304, 305, 368, 380, 398, 437, 460, 488, 608, 610, 736, 760, 796, 874, 920, 976, 995, 1159, 1220, 1403, 1520, 1592, 1748, 1840, 1952, 1990, 2185, 2318, 2440, 2806, 3040, 3184, 3496, 3680, 3781, 3980, 4370, 4577, 4636, 4880, 5612, 5795, 6368, 6992, 7015, 7562, 7960, 8740, 9154, 9272, 9760, 11224, 11590, 12139, 13984, 14030, 15124, 15920, 17480, 18308, 18544, 18905, 22448, 22885, 23180, 24278, 26657, 28060, 30248, 31840, 34960, 36616, 37088, 37810, 44896, 45770, 46360, 48556, 53314, 56120, 60496, 60695, 69920, 73232, 75620, 86963, 91540, 92720, 97112, 106628, 112240, 120992, 121390, 133285, 146464, 151240, 173926, 183080, 185440, 194224, 213256, 224480, 230641, 242780, 266570, 279197, 302480, 347852, 366160, 388448, 426512, 434815, 461282, 485560, 533140, 558394, 604960, 695704, 732320, 853024, 869630, 922564, 971120, 1066280, 1116788, 1153205, 1391408, 1395985, 1739260, 1845128, 1942240, 2132560, 2233576, 2306410, 2782816, 2791970, 3478520, 3690256, 4265120, 4467152, 4612820, 5304743, 5583940, 6957040, 7380512, 8934304, 9225640, 10609486, 11167880, 13914080, 18451280, 21218972, 22335760, 26523715, 36902560, 42437944, 44671520, 53047430, 84875888, 106094860, 169751776, 212189720, 424379440, 848758880]

約数ペア:

[(1, 848758880), (2, 424379440), (4, 212189720), (5, 169751776), (8, 106094860), (10, 84875888), (16, 53047430), (19, 44671520), (20, 42437944), (23, 36902560), (32, 26523715), (38, 22335760), (40, 21218972), (46, 18451280), (61, 13914080), (76, 11167880), (80, 10609486), (92, 9225640), (95, 8934304), (115, 7380512), (122, 6957040), (152, 5583940), (160, 5304743), (184, 4612820), (190, 4467152), (199, 4265120), (230, 3690256), (244, 3478520), (304, 2791970), (305, 2782816), (368, 2306410), (380, 2233576), (398, 2132560), (437, 1942240), (460, 1845128), (488, 1739260), (608, 1395985), (610, 1391408), (736, 1153205), (760, 1116788), (796, 1066280), (874, 971120), (920, 922564), (976, 869630), (995, 853024), (1159, 732320), (1220, 695704), (1403, 604960), (1520, 558394), (1592, 533140), (1748, 485560), (1840, 461282), (1952, 434815), (1990, 426512), (2185, 388448), (2318, 366160), (2440, 347852), (2806, 302480), (3040, 279197), (3184, 266570), (3496, 242780), (3680, 230641), (3781, 224480), (3980, 213256), (4370, 194224), (4577, 185440), (4636, 183080), (4880, 173926), (5612, 151240), (5795, 146464), (6368, 133285), (6992, 121390), (7015, 120992), (7562, 112240), (7960, 106628), (8740, 97112), (9154, 92720), (9272, 91540), (9760, 86963), (11224, 75620), (11590, 73232), (12139, 69920), (13984, 60695), (14030, 60496), (15124, 56120), (15920, 53314), (17480, 48556), (18308, 46360), (18544, 45770), (18905, 44896), (22448, 37810), (22885, 37088), (23180, 36616), (24278, 34960), (26657, 31840), (28060, 30248)]