139048560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:660

約数の個数: 240

約数和(自身を含む): 545965056

約数和(自身を除く): 406916496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 587, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1174, 1260, 1316, 1410, 1645, 1680, 1692, 1761, 1880, 1974, 2115, 2256, 2348, 2520, 2632, 2820, 2935, 2961, 3290, 3384, 3522, 3760, 3948, 4109, 4230, 4696, 4935, 5040, 5264, 5283, 5640, 5870, 5922, 6580, 6768, 7044, 7896, 8218, 8460, 8805, 9392, 9870, 10566, 11280, 11740, 11844, 12327, 13160, 14088, 14805, 15792, 16436, 16920, 17610, 19740, 20545, 21132, 23480, 23688, 24654, 26320, 26415, 27589, 28176, 29610, 32872, 33840, 35220, 36981, 39480, 41090, 42264, 46960, 47376, 49308, 52830, 55178, 59220, 61635, 65744, 70440, 73962, 78960, 82180, 82767, 84528, 98616, 105660, 110356, 118440, 123270, 137945, 140880, 147924, 164360, 165534, 184905, 193123, 197232, 211320, 220712, 236880, 246540, 248301, 275890, 295848, 328720, 331068, 369810, 386246, 413835, 422640, 441424, 493080, 496602, 551780, 579369, 591696, 662136, 739620, 772492, 827670, 965615, 986160, 993204, 1103560, 1158738, 1241505, 1324272, 1479240, 1544984, 1655340, 1738107, 1931230, 1986408, 2207120, 2317476, 2483010, 2896845, 2958480, 3089968, 3310680, 3476214, 3862460, 3972816, 4634952, 4966020, 5793690, 6621360, 6952428, 7724920, 8690535, 9269904, 9932040, 11587380, 13904856, 15449840, 17381070, 19864080, 23174760, 27809712, 34762140, 46349520, 69524280, 139048560]

約数ペア:

[(1, 139048560), (2, 69524280), (3, 46349520), (4, 34762140), (5, 27809712), (6, 23174760), (7, 19864080), (8, 17381070), (9, 15449840), (10, 13904856), (12, 11587380), (14, 9932040), (15, 9269904), (16, 8690535), (18, 7724920), (20, 6952428), (21, 6621360), (24, 5793690), (28, 4966020), (30, 4634952), (35, 3972816), (36, 3862460), (40, 3476214), (42, 3310680), (45, 3089968), (47, 2958480), (48, 2896845), (56, 2483010), (60, 2317476), (63, 2207120), (70, 1986408), (72, 1931230), (80, 1738107), (84, 1655340), (90, 1544984), (94, 1479240), (105, 1324272), (112, 1241505), (120, 1158738), (126, 1103560), (140, 993204), (141, 986160), (144, 965615), (168, 827670), (180, 772492), (188, 739620), (210, 662136), (235, 591696), (240, 579369), (252, 551780), (280, 496602), (282, 493080), (315, 441424), (329, 422640), (336, 413835), (360, 386246), (376, 369810), (420, 331068), (423, 328720), (470, 295848), (504, 275890), (560, 248301), (564, 246540), (587, 236880), (630, 220712), (658, 211320), (705, 197232), (720, 193123), (752, 184905), (840, 165534), (846, 164360), (940, 147924), (987, 140880), (1008, 137945), (1128, 123270), (1174, 118440), (1260, 110356), (1316, 105660), (1410, 98616), (1645, 84528), (1680, 82767), (1692, 82180), (1761, 78960), (1880, 73962), (1974, 70440), (2115, 65744), (2256, 61635), (2348, 59220), (2520, 55178), (2632, 52830), (2820, 49308), (2935, 47376), (2961, 46960), (3290, 42264), (3384, 41090), (3522, 39480), (3760, 36981), (3948, 35220), (4109, 33840), (4230, 32872), (4696, 29610), (4935, 28176), (5040, 27589), (5264, 26415), (5283, 26320), (5640, 24654), (5870, 23688), (5922, 23480), (6580, 21132), (6768, 20545), (7044, 19740), (7896, 17610), (8218, 16920), (8460, 16436), (8805, 15792), (9392, 14805), (9870, 14088), (10566, 13160), (11280, 12327), (11740, 11844)]