223620320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2593}}^1$

素因数の和:2633

約数の個数: 144

約数和(自身を含む): 670683888

約数和(自身を除く): 447063568

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2593, 2695, 3080, 3920, 4312, 5186, 5390, 6160, 7840, 8624, 10372, 10780, 12320, 12965, 17248, 18151, 20744, 21560, 25930, 28523, 36302, 41488, 43120, 51860, 57046, 72604, 82976, 86240, 90755, 103720, 114092, 127057, 142615, 145208, 181510, 199661, 207440, 228184, 254114, 285230, 290416, 363020, 399322, 414880, 456368, 508228, 570460, 580832, 635285, 726040, 798644, 912736, 998305, 1016456, 1140920, 1270570, 1397627, 1452080, 1597288, 1996610, 2032912, 2281840, 2541140, 2795254, 2904160, 3194576, 3993220, 4065824, 4563680, 5082280, 5590508, 6389152, 6988135, 7986440, 10164560, 11181016, 13976270, 15972880, 20329120, 22362032, 27952540, 31945760, 44724064, 55905080, 111810160, 223620320]

約数ペア:

[(1, 223620320), (2, 111810160), (4, 55905080), (5, 44724064), (7, 31945760), (8, 27952540), (10, 22362032), (11, 20329120), (14, 15972880), (16, 13976270), (20, 11181016), (22, 10164560), (28, 7986440), (32, 6988135), (35, 6389152), (40, 5590508), (44, 5082280), (49, 4563680), (55, 4065824), (56, 3993220), (70, 3194576), (77, 2904160), (80, 2795254), (88, 2541140), (98, 2281840), (110, 2032912), (112, 1996610), (140, 1597288), (154, 1452080), (160, 1397627), (176, 1270570), (196, 1140920), (220, 1016456), (224, 998305), (245, 912736), (280, 798644), (308, 726040), (352, 635285), (385, 580832), (392, 570460), (440, 508228), (490, 456368), (539, 414880), (560, 399322), (616, 363020), (770, 290416), (784, 285230), (880, 254114), (980, 228184), (1078, 207440), (1120, 199661), (1232, 181510), (1540, 145208), (1568, 142615), (1760, 127057), (1960, 114092), (2156, 103720), (2464, 90755), (2593, 86240), (2695, 82976), (3080, 72604), (3920, 57046), (4312, 51860), (5186, 43120), (5390, 41488), (6160, 36302), (7840, 28523), (8624, 25930), (10372, 21560), (10780, 20744), (12320, 18151), (12965, 17248)]