242833360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 714240000

約数和(自身を除く): 471406640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 79, 80, 88, 110, 112, 140, 154, 158, 176, 220, 280, 308, 316, 385, 395, 440, 499, 553, 560, 616, 632, 770, 790, 869, 880, 998, 1106, 1232, 1264, 1540, 1580, 1738, 1996, 2212, 2495, 2765, 3080, 3160, 3476, 3493, 3992, 4345, 4424, 4990, 5489, 5530, 6083, 6160, 6320, 6952, 6986, 7984, 8690, 8848, 9980, 10978, 11060, 12166, 13904, 13972, 17380, 17465, 19960, 21956, 22120, 24332, 27445, 27944, 30415, 34760, 34930, 38423, 39421, 39920, 43912, 44240, 48664, 54890, 55888, 60830, 69520, 69860, 76846, 78842, 87824, 97328, 109780, 121660, 139720, 153692, 157684, 192115, 197105, 219560, 243320, 275947, 279440, 307384, 315368, 384230, 394210, 433631, 439120, 486640, 551894, 614768, 630736, 768460, 788420, 867262, 1103788, 1379735, 1536920, 1576840, 1734524, 2168155, 2207576, 2759470, 3035417, 3073840, 3153680, 3469048, 4336310, 4415152, 5518940, 6070834, 6938096, 8672620, 11037880, 12141668, 15177085, 17345240, 22075760, 24283336, 30354170, 34690480, 48566672, 60708340, 121416680, 242833360]

約数ペア:

[(1, 242833360), (2, 121416680), (4, 60708340), (5, 48566672), (7, 34690480), (8, 30354170), (10, 24283336), (11, 22075760), (14, 17345240), (16, 15177085), (20, 12141668), (22, 11037880), (28, 8672620), (35, 6938096), (40, 6070834), (44, 5518940), (55, 4415152), (56, 4336310), (70, 3469048), (77, 3153680), (79, 3073840), (80, 3035417), (88, 2759470), (110, 2207576), (112, 2168155), (140, 1734524), (154, 1576840), (158, 1536920), (176, 1379735), (220, 1103788), (280, 867262), (308, 788420), (316, 768460), (385, 630736), (395, 614768), (440, 551894), (499, 486640), (553, 439120), (560, 433631), (616, 394210), (632, 384230), (770, 315368), (790, 307384), (869, 279440), (880, 275947), (998, 243320), (1106, 219560), (1232, 197105), (1264, 192115), (1540, 157684), (1580, 153692), (1738, 139720), (1996, 121660), (2212, 109780), (2495, 97328), (2765, 87824), (3080, 78842), (3160, 76846), (3476, 69860), (3493, 69520), (3992, 60830), (4345, 55888), (4424, 54890), (4990, 48664), (5489, 44240), (5530, 43912), (6083, 39920), (6160, 39421), (6320, 38423), (6952, 34930), (6986, 34760), (7984, 30415), (8690, 27944), (8848, 27445), (9980, 24332), (10978, 22120), (11060, 21956), (12166, 19960), (13904, 17465), (13972, 17380)]