15207696

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 51425280

約数和(自身を除く): 36217584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 107, 108, 112, 126, 141, 144, 168, 188, 189, 214, 216, 252, 282, 321, 329, 336, 376, 378, 423, 428, 432, 504, 564, 642, 658, 749, 752, 756, 846, 856, 963, 987, 1008, 1128, 1269, 1284, 1316, 1498, 1512, 1692, 1712, 1926, 1974, 2247, 2256, 2538, 2568, 2632, 2889, 2961, 2996, 3024, 3384, 3852, 3948, 4494, 5029, 5076, 5136, 5264, 5778, 5922, 5992, 6741, 6768, 7704, 7896, 8883, 8988, 10058, 10152, 11556, 11844, 11984, 13482, 15087, 15408, 15792, 17766, 17976, 20116, 20223, 20304, 23112, 23688, 26964, 30174, 35203, 35532, 35952, 40232, 40446, 45261, 46224, 47376, 53928, 60348, 70406, 71064, 80464, 80892, 90522, 105609, 107856, 120696, 135783, 140812, 142128, 161784, 181044, 211218, 241392, 271566, 281624, 316827, 323568, 362088, 422436, 543132, 563248, 633654, 724176, 844872, 950481, 1086264, 1267308, 1689744, 1900962, 2172528, 2534616, 3801924, 5069232, 7603848, 15207696]

約数ペア:

[(1, 15207696), (2, 7603848), (3, 5069232), (4, 3801924), (6, 2534616), (7, 2172528), (8, 1900962), (9, 1689744), (12, 1267308), (14, 1086264), (16, 950481), (18, 844872), (21, 724176), (24, 633654), (27, 563248), (28, 543132), (36, 422436), (42, 362088), (47, 323568), (48, 316827), (54, 281624), (56, 271566), (63, 241392), (72, 211218), (84, 181044), (94, 161784), (107, 142128), (108, 140812), (112, 135783), (126, 120696), (141, 107856), (144, 105609), (168, 90522), (188, 80892), (189, 80464), (214, 71064), (216, 70406), (252, 60348), (282, 53928), (321, 47376), (329, 46224), (336, 45261), (376, 40446), (378, 40232), (423, 35952), (428, 35532), (432, 35203), (504, 30174), (564, 26964), (642, 23688), (658, 23112), (749, 20304), (752, 20223), (756, 20116), (846, 17976), (856, 17766), (963, 15792), (987, 15408), (1008, 15087), (1128, 13482), (1269, 11984), (1284, 11844), (1316, 11556), (1498, 10152), (1512, 10058), (1692, 8988), (1712, 8883), (1926, 7896), (1974, 7704), (2247, 6768), (2256, 6741), (2538, 5992), (2568, 5922), (2632, 5778), (2889, 5264), (2961, 5136), (2996, 5076), (3024, 5029), (3384, 4494), (3852, 3948)]