39080160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{3877}}^1$

素因数の和:3905

約数の個数: 144

約数和(自身を含む): 152451936

約数和(自身を除く): 113371776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 3877, 5040, 7754, 10080, 11631, 15508, 19385, 23262, 27139, 31016, 34893, 38770, 46524, 54278, 58155, 62032, 69786, 77540, 81417, 93048, 108556, 116310, 124064, 135695, 139572, 155080, 162834, 174465, 186096, 217112, 232620, 244251, 271390, 279144, 310160, 325668, 348930, 372192, 407085, 434224, 465240, 488502, 542780, 558288, 620320, 651336, 697860, 814170, 868448, 930480, 977004, 1085560, 1116576, 1221255, 1302672, 1395720, 1628340, 1860960, 1954008, 2171120, 2442510, 2605344, 2791440, 3256680, 3908016, 4342240, 4885020, 5582880, 6513360, 7816032, 9770040, 13026720, 19540080, 39080160]

約数ペア:

[(1, 39080160), (2, 19540080), (3, 13026720), (4, 9770040), (5, 7816032), (6, 6513360), (7, 5582880), (8, 4885020), (9, 4342240), (10, 3908016), (12, 3256680), (14, 2791440), (15, 2605344), (16, 2442510), (18, 2171120), (20, 1954008), (21, 1860960), (24, 1628340), (28, 1395720), (30, 1302672), (32, 1221255), (35, 1116576), (36, 1085560), (40, 977004), (42, 930480), (45, 868448), (48, 814170), (56, 697860), (60, 651336), (63, 620320), (70, 558288), (72, 542780), (80, 488502), (84, 465240), (90, 434224), (96, 407085), (105, 372192), (112, 348930), (120, 325668), (126, 310160), (140, 279144), (144, 271390), (160, 244251), (168, 232620), (180, 217112), (210, 186096), (224, 174465), (240, 162834), (252, 155080), (280, 139572), (288, 135695), (315, 124064), (336, 116310), (360, 108556), (420, 93048), (480, 81417), (504, 77540), (560, 69786), (630, 62032), (672, 58155), (720, 54278), (840, 46524), (1008, 38770), (1120, 34893), (1260, 31016), (1440, 27139), (1680, 23262), (2016, 19385), (2520, 15508), (3360, 11631), (3877, 10080), (5040, 7754)]