214252080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1843

約数の個数: 160

約数和(自身を含む): 769903104

約数和(自身を除く): 555651024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1747, 1752, 2044, 2190, 2555, 2920, 3066, 3494, 3504, 4088, 4380, 5110, 5241, 5840, 6132, 6988, 7665, 8176, 8735, 8760, 10220, 10482, 12229, 12264, 13976, 15330, 17470, 17520, 20440, 20964, 24458, 24528, 26205, 27952, 30660, 34940, 36687, 40880, 41928, 48916, 52410, 61145, 61320, 69880, 73374, 83856, 97832, 104820, 122290, 122640, 127531, 139760, 146748, 183435, 195664, 209640, 244580, 255062, 293496, 366870, 382593, 419280, 489160, 510124, 586992, 637655, 733740, 765186, 892717, 978320, 1020248, 1275310, 1467480, 1530372, 1785434, 1912965, 2040496, 2550620, 2678151, 2934960, 3060744, 3570868, 3825930, 4463585, 5101240, 5356302, 6121488, 7141736, 7651860, 8927170, 10202480, 10712604, 13390755, 14283472, 15303720, 17854340, 21425208, 26781510, 30607440, 35708680, 42850416, 53563020, 71417360, 107126040, 214252080]

約数ペア:

[(1, 214252080), (2, 107126040), (3, 71417360), (4, 53563020), (5, 42850416), (6, 35708680), (7, 30607440), (8, 26781510), (10, 21425208), (12, 17854340), (14, 15303720), (15, 14283472), (16, 13390755), (20, 10712604), (21, 10202480), (24, 8927170), (28, 7651860), (30, 7141736), (35, 6121488), (40, 5356302), (42, 5101240), (48, 4463585), (56, 3825930), (60, 3570868), (70, 3060744), (73, 2934960), (80, 2678151), (84, 2550620), (105, 2040496), (112, 1912965), (120, 1785434), (140, 1530372), (146, 1467480), (168, 1275310), (210, 1020248), (219, 978320), (240, 892717), (280, 765186), (292, 733740), (336, 637655), (365, 586992), (420, 510124), (438, 489160), (511, 419280), (560, 382593), (584, 366870), (730, 293496), (840, 255062), (876, 244580), (1022, 209640), (1095, 195664), (1168, 183435), (1460, 146748), (1533, 139760), (1680, 127531), (1747, 122640), (1752, 122290), (2044, 104820), (2190, 97832), (2555, 83856), (2920, 73374), (3066, 69880), (3494, 61320), (3504, 61145), (4088, 52410), (4380, 48916), (5110, 41928), (5241, 40880), (5840, 36687), (6132, 34940), (6988, 30660), (7665, 27952), (8176, 26205), (8735, 24528), (8760, 24458), (10220, 20964), (10482, 20440), (12229, 17520), (12264, 17470), (13976, 15330)]