68993160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 218332800

約数和(自身を除く): 149339640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 41, 60, 74, 82, 111, 120, 123, 148, 164, 185, 205, 222, 246, 296, 328, 370, 379, 410, 444, 492, 555, 615, 740, 758, 820, 888, 984, 1110, 1137, 1230, 1480, 1516, 1517, 1640, 1895, 2220, 2274, 2460, 3032, 3034, 3790, 4440, 4548, 4551, 4920, 5685, 6068, 7580, 7585, 9096, 9102, 11370, 12136, 14023, 15160, 15170, 15539, 18204, 22740, 22755, 28046, 30340, 31078, 36408, 42069, 45480, 45510, 46617, 56092, 60680, 62156, 70115, 77695, 84138, 91020, 93234, 112184, 124312, 140230, 155390, 168276, 182040, 186468, 210345, 233085, 280460, 310780, 336552, 372936, 420690, 466170, 560920, 574943, 621560, 841380, 932340, 1149886, 1682760, 1724829, 1864680, 2299772, 2874715, 3449658, 4599544, 5749430, 6899316, 8624145, 11498860, 13798632, 17248290, 22997720, 34496580, 68993160]

約数ペア:

[(1, 68993160), (2, 34496580), (3, 22997720), (4, 17248290), (5, 13798632), (6, 11498860), (8, 8624145), (10, 6899316), (12, 5749430), (15, 4599544), (20, 3449658), (24, 2874715), (30, 2299772), (37, 1864680), (40, 1724829), (41, 1682760), (60, 1149886), (74, 932340), (82, 841380), (111, 621560), (120, 574943), (123, 560920), (148, 466170), (164, 420690), (185, 372936), (205, 336552), (222, 310780), (246, 280460), (296, 233085), (328, 210345), (370, 186468), (379, 182040), (410, 168276), (444, 155390), (492, 140230), (555, 124312), (615, 112184), (740, 93234), (758, 91020), (820, 84138), (888, 77695), (984, 70115), (1110, 62156), (1137, 60680), (1230, 56092), (1480, 46617), (1516, 45510), (1517, 45480), (1640, 42069), (1895, 36408), (2220, 31078), (2274, 30340), (2460, 28046), (3032, 22755), (3034, 22740), (3790, 18204), (4440, 15539), (4548, 15170), (4551, 15160), (4920, 14023), (5685, 12136), (6068, 11370), (7580, 9102), (7585, 9096)]