13027440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 44568576

約数和(自身を除く): 31541136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 103, 120, 124, 136, 155, 170, 186, 204, 206, 240, 248, 255, 272, 309, 310, 340, 372, 408, 412, 465, 496, 510, 515, 527, 618, 620, 680, 744, 816, 824, 930, 1020, 1030, 1054, 1236, 1240, 1360, 1488, 1545, 1581, 1648, 1751, 1860, 2040, 2060, 2108, 2472, 2480, 2635, 3090, 3162, 3193, 3502, 3720, 4080, 4120, 4216, 4944, 5253, 5270, 6180, 6324, 6386, 7004, 7440, 7905, 8240, 8432, 8755, 9579, 10506, 10540, 12360, 12648, 12772, 14008, 15810, 15965, 17510, 19158, 21012, 21080, 24720, 25296, 25544, 26265, 28016, 31620, 31930, 35020, 38316, 42024, 42160, 47895, 51088, 52530, 54281, 63240, 63860, 70040, 76632, 84048, 95790, 105060, 108562, 126480, 127720, 140080, 153264, 162843, 191580, 210120, 217124, 255440, 271405, 325686, 383160, 420240, 434248, 542810, 651372, 766320, 814215, 868496, 1085620, 1302744, 1628430, 2171240, 2605488, 3256860, 4342480, 6513720, 13027440]

約数ペア:

[(1, 13027440), (2, 6513720), (3, 4342480), (4, 3256860), (5, 2605488), (6, 2171240), (8, 1628430), (10, 1302744), (12, 1085620), (15, 868496), (16, 814215), (17, 766320), (20, 651372), (24, 542810), (30, 434248), (31, 420240), (34, 383160), (40, 325686), (48, 271405), (51, 255440), (60, 217124), (62, 210120), (68, 191580), (80, 162843), (85, 153264), (93, 140080), (102, 127720), (103, 126480), (120, 108562), (124, 105060), (136, 95790), (155, 84048), (170, 76632), (186, 70040), (204, 63860), (206, 63240), (240, 54281), (248, 52530), (255, 51088), (272, 47895), (309, 42160), (310, 42024), (340, 38316), (372, 35020), (408, 31930), (412, 31620), (465, 28016), (496, 26265), (510, 25544), (515, 25296), (527, 24720), (618, 21080), (620, 21012), (680, 19158), (744, 17510), (816, 15965), (824, 15810), (930, 14008), (1020, 12772), (1030, 12648), (1054, 12360), (1236, 10540), (1240, 10506), (1360, 9579), (1488, 8755), (1545, 8432), (1581, 8240), (1648, 7905), (1751, 7440), (1860, 7004), (2040, 6386), (2060, 6324), (2108, 6180), (2472, 5270), (2480, 5253), (2635, 4944), (3090, 4216), (3162, 4120), (3193, 4080), (3502, 3720)]