142482560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 382328640

約数和(自身を除く): 239846080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 547, 592, 640, 704, 740, 814, 880, 1094, 1184, 1408, 1480, 1628, 1760, 2035, 2188, 2368, 2735, 2960, 3256, 3520, 4070, 4376, 4736, 5470, 5920, 6017, 6512, 7040, 8140, 8752, 10940, 11840, 12034, 13024, 16280, 17504, 20239, 21880, 23680, 24068, 26048, 30085, 32560, 35008, 40478, 43760, 48136, 52096, 60170, 65120, 70016, 80956, 87520, 96272, 101195, 120340, 130240, 161912, 175040, 192544, 202390, 222629, 240680, 260480, 323824, 350080, 385088, 404780, 445258, 481360, 647648, 770176, 809560, 890516, 962720, 1113145, 1295296, 1619120, 1781032, 1925440, 2226290, 2590592, 3238240, 3562064, 3850880, 4452580, 6476480, 7124128, 8905160, 12952960, 14248256, 17810320, 28496512, 35620640, 71241280, 142482560]

約数ペア:

[(1, 142482560), (2, 71241280), (4, 35620640), (5, 28496512), (8, 17810320), (10, 14248256), (11, 12952960), (16, 8905160), (20, 7124128), (22, 6476480), (32, 4452580), (37, 3850880), (40, 3562064), (44, 3238240), (55, 2590592), (64, 2226290), (74, 1925440), (80, 1781032), (88, 1619120), (110, 1295296), (128, 1113145), (148, 962720), (160, 890516), (176, 809560), (185, 770176), (220, 647648), (296, 481360), (320, 445258), (352, 404780), (370, 385088), (407, 350080), (440, 323824), (547, 260480), (592, 240680), (640, 222629), (704, 202390), (740, 192544), (814, 175040), (880, 161912), (1094, 130240), (1184, 120340), (1408, 101195), (1480, 96272), (1628, 87520), (1760, 80956), (2035, 70016), (2188, 65120), (2368, 60170), (2735, 52096), (2960, 48136), (3256, 43760), (3520, 40478), (4070, 35008), (4376, 32560), (4736, 30085), (5470, 26048), (5920, 24068), (6017, 23680), (6512, 21880), (7040, 20239), (8140, 17504), (8752, 16280), (10940, 13024), (11840, 12034)]