3030997760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7867}}^1$

素因数の和:7938

約数の個数: 144

約数和(自身を含む): 8491397376

約数和(自身を除く): 5460399616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1120, 1204, 1280, 1376, 1505, 1720, 1792, 2240, 2408, 2752, 3010, 3440, 4480, 4816, 5504, 6020, 6880, 7867, 8960, 9632, 11008, 12040, 13760, 15734, 19264, 24080, 27520, 31468, 38528, 39335, 48160, 55040, 55069, 62936, 77056, 78670, 96320, 110138, 125872, 157340, 192640, 220276, 251744, 275345, 314680, 338281, 385280, 440552, 503488, 550690, 629360, 676562, 881104, 1006976, 1101380, 1258720, 1353124, 1691405, 1762208, 2013952, 2202760, 2367967, 2517440, 2706248, 3382810, 3524416, 4405520, 4735934, 5034880, 5412496, 6765620, 7048832, 8811040, 9471868, 10069760, 10824992, 11839835, 13531240, 14097664, 17622080, 18943736, 21649984, 23679670, 27062480, 35244160, 37887472, 43299968, 47359340, 54124960, 70488320, 75774944, 86599936, 94718680, 108249920, 151549888, 189437360, 216499840, 303099776, 378874720, 432999680, 606199552, 757749440, 1515498880, 3030997760]

約数ペア:

[(1, 3030997760), (2, 1515498880), (4, 757749440), (5, 606199552), (7, 432999680), (8, 378874720), (10, 303099776), (14, 216499840), (16, 189437360), (20, 151549888), (28, 108249920), (32, 94718680), (35, 86599936), (40, 75774944), (43, 70488320), (56, 54124960), (64, 47359340), (70, 43299968), (80, 37887472), (86, 35244160), (112, 27062480), (128, 23679670), (140, 21649984), (160, 18943736), (172, 17622080), (215, 14097664), (224, 13531240), (256, 11839835), (280, 10824992), (301, 10069760), (320, 9471868), (344, 8811040), (430, 7048832), (448, 6765620), (560, 5412496), (602, 5034880), (640, 4735934), (688, 4405520), (860, 3524416), (896, 3382810), (1120, 2706248), (1204, 2517440), (1280, 2367967), (1376, 2202760), (1505, 2013952), (1720, 1762208), (1792, 1691405), (2240, 1353124), (2408, 1258720), (2752, 1101380), (3010, 1006976), (3440, 881104), (4480, 676562), (4816, 629360), (5504, 550690), (6020, 503488), (6880, 440552), (7867, 385280), (8960, 338281), (9632, 314680), (11008, 275345), (12040, 251744), (13760, 220276), (15734, 192640), (19264, 157340), (24080, 125872), (27520, 110138), (31468, 96320), (38528, 78670), (39335, 77056), (48160, 62936), (55040, 55069)]