191609040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6709}}^1$

素因数の和:6749

約数の個数: 160

約数和(自身を含む): 718882560

約数和(自身を除く): 527273520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 6709, 7140, 9520, 13418, 14280, 20127, 26836, 28560, 33545, 40254, 46963, 53672, 67090, 80508, 93926, 100635, 107344, 114053, 134180, 140889, 161016, 187852, 201270, 228106, 234815, 268360, 281778, 322032, 342159, 375704, 402540, 456212, 469630, 536720, 563556, 570265, 684318, 704445, 751408, 798371, 805080, 912424, 939260, 1127112, 1140530, 1368636, 1408890, 1596742, 1610160, 1710795, 1824848, 1878520, 2254224, 2281060, 2395113, 2737272, 2817780, 3193484, 3421590, 3757040, 3991855, 4562120, 4790226, 5474544, 5635560, 6386968, 6843180, 7983710, 9124240, 9580452, 11271120, 11975565, 12773936, 13686360, 15967420, 19160904, 23951130, 27372720, 31934840, 38321808, 47902260, 63869680, 95804520, 191609040]

約数ペア:

[(1, 191609040), (2, 95804520), (3, 63869680), (4, 47902260), (5, 38321808), (6, 31934840), (7, 27372720), (8, 23951130), (10, 19160904), (12, 15967420), (14, 13686360), (15, 12773936), (16, 11975565), (17, 11271120), (20, 9580452), (21, 9124240), (24, 7983710), (28, 6843180), (30, 6386968), (34, 5635560), (35, 5474544), (40, 4790226), (42, 4562120), (48, 3991855), (51, 3757040), (56, 3421590), (60, 3193484), (68, 2817780), (70, 2737272), (80, 2395113), (84, 2281060), (85, 2254224), (102, 1878520), (105, 1824848), (112, 1710795), (119, 1610160), (120, 1596742), (136, 1408890), (140, 1368636), (168, 1140530), (170, 1127112), (204, 939260), (210, 912424), (238, 805080), (240, 798371), (255, 751408), (272, 704445), (280, 684318), (336, 570265), (340, 563556), (357, 536720), (408, 469630), (420, 456212), (476, 402540), (510, 375704), (560, 342159), (595, 322032), (680, 281778), (714, 268360), (816, 234815), (840, 228106), (952, 201270), (1020, 187852), (1190, 161016), (1360, 140889), (1428, 134180), (1680, 114053), (1785, 107344), (1904, 100635), (2040, 93926), (2380, 80508), (2856, 67090), (3570, 53672), (4080, 46963), (4760, 40254), (5712, 33545), (6709, 28560), (7140, 26836), (9520, 20127), (13418, 14280)]