184837840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 310130480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 47, 55, 80, 82, 88, 94, 109, 110, 164, 176, 188, 205, 218, 220, 235, 328, 376, 410, 436, 440, 451, 470, 517, 545, 656, 752, 820, 872, 880, 902, 940, 1034, 1090, 1199, 1640, 1744, 1804, 1880, 1927, 2068, 2180, 2255, 2398, 2585, 3280, 3608, 3760, 3854, 4136, 4360, 4469, 4510, 4796, 5123, 5170, 5995, 7216, 7708, 8272, 8720, 8938, 9020, 9592, 9635, 10246, 10340, 11990, 15416, 17876, 18040, 19184, 19270, 20492, 20680, 21197, 22345, 23980, 25615, 30832, 35752, 36080, 38540, 40984, 41360, 42394, 44690, 47960, 49159, 51230, 56353, 71504, 77080, 81968, 84788, 89380, 95920, 98318, 102460, 105985, 112706, 154160, 169576, 178760, 196636, 204920, 210043, 211970, 225412, 245795, 281765, 339152, 357520, 393272, 409840, 420086, 423940, 450824, 491590, 563530, 786544, 840172, 847880, 901648, 983180, 1050215, 1127060, 1680344, 1695760, 1966360, 2100430, 2254120, 2310473, 3360688, 3932720, 4200860, 4508240, 4620946, 8401720, 9241892, 11552365, 16803440, 18483784, 23104730, 36967568, 46209460, 92418920, 184837840]

約数ペア:

[(1, 184837840), (2, 92418920), (4, 46209460), (5, 36967568), (8, 23104730), (10, 18483784), (11, 16803440), (16, 11552365), (20, 9241892), (22, 8401720), (40, 4620946), (41, 4508240), (44, 4200860), (47, 3932720), (55, 3360688), (80, 2310473), (82, 2254120), (88, 2100430), (94, 1966360), (109, 1695760), (110, 1680344), (164, 1127060), (176, 1050215), (188, 983180), (205, 901648), (218, 847880), (220, 840172), (235, 786544), (328, 563530), (376, 491590), (410, 450824), (436, 423940), (440, 420086), (451, 409840), (470, 393272), (517, 357520), (545, 339152), (656, 281765), (752, 245795), (820, 225412), (872, 211970), (880, 210043), (902, 204920), (940, 196636), (1034, 178760), (1090, 169576), (1199, 154160), (1640, 112706), (1744, 105985), (1804, 102460), (1880, 98318), (1927, 95920), (2068, 89380), (2180, 84788), (2255, 81968), (2398, 77080), (2585, 71504), (3280, 56353), (3608, 51230), (3760, 49159), (3854, 47960), (4136, 44690), (4360, 42394), (4469, 41360), (4510, 40984), (4796, 38540), (5123, 36080), (5170, 35752), (5995, 30832), (7216, 25615), (7708, 23980), (8272, 22345), (8720, 21197), (8938, 20680), (9020, 20492), (9592, 19270), (9635, 19184), (10246, 18040), (10340, 17876), (11990, 15416)]