38193960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1171

約数の個数: 128

約数和(自身を含む): 134265600

約数和(自身を除く): 96071640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1109, 1148, 1230, 1435, 1640, 1722, 2218, 2296, 2460, 2870, 3327, 3444, 4305, 4436, 4920, 5545, 5740, 6654, 6888, 7763, 8610, 8872, 11090, 11480, 13308, 15526, 16635, 17220, 22180, 23289, 26616, 31052, 33270, 34440, 38815, 44360, 45469, 46578, 62104, 66540, 77630, 90938, 93156, 116445, 133080, 136407, 155260, 181876, 186312, 227345, 232890, 272814, 310520, 318283, 363752, 454690, 465780, 545628, 636566, 682035, 909380, 931560, 954849, 1091256, 1273132, 1364070, 1591415, 1818760, 1909698, 2546264, 2728140, 3182830, 3819396, 4774245, 5456280, 6365660, 7638792, 9548490, 12731320, 19096980, 38193960]

約数ペア:

[(1, 38193960), (2, 19096980), (3, 12731320), (4, 9548490), (5, 7638792), (6, 6365660), (7, 5456280), (8, 4774245), (10, 3819396), (12, 3182830), (14, 2728140), (15, 2546264), (20, 1909698), (21, 1818760), (24, 1591415), (28, 1364070), (30, 1273132), (35, 1091256), (40, 954849), (41, 931560), (42, 909380), (56, 682035), (60, 636566), (70, 545628), (82, 465780), (84, 454690), (105, 363752), (120, 318283), (123, 310520), (140, 272814), (164, 232890), (168, 227345), (205, 186312), (210, 181876), (246, 155260), (280, 136407), (287, 133080), (328, 116445), (410, 93156), (420, 90938), (492, 77630), (574, 66540), (615, 62104), (820, 46578), (840, 45469), (861, 44360), (984, 38815), (1109, 34440), (1148, 33270), (1230, 31052), (1435, 26616), (1640, 23289), (1722, 22180), (2218, 17220), (2296, 16635), (2460, 15526), (2870, 13308), (3327, 11480), (3444, 11090), (4305, 8872), (4436, 8610), (4920, 7763), (5545, 6888), (5740, 6654)]