1493190160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1087}}^1$

素因数の和:1341

約数の個数: 160

約数和(自身を含む): 4351721472

約数和(自身を除く): 2858531312

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 223, 280, 308, 385, 440, 446, 560, 616, 770, 880, 892, 1087, 1115, 1232, 1540, 1561, 1784, 2174, 2230, 2453, 3080, 3122, 3568, 4348, 4460, 4906, 5435, 6160, 6244, 7609, 7805, 8696, 8920, 9812, 10870, 11957, 12265, 12488, 15218, 15610, 17171, 17392, 17840, 19624, 21740, 23914, 24530, 24976, 30436, 31220, 34342, 38045, 39248, 43480, 47828, 49060, 59785, 60872, 62440, 68684, 76090, 83699, 85855, 86960, 95656, 98120, 119570, 121744, 124880, 137368, 152180, 167398, 171710, 191312, 196240, 239140, 242401, 274736, 304360, 334796, 343420, 418495, 478280, 484802, 608720, 669592, 686840, 836990, 956560, 969604, 1212005, 1339184, 1373680, 1673980, 1696807, 1939208, 2424010, 2666411, 3347960, 3393614, 3878416, 4848020, 5332822, 6695920, 6787228, 8484035, 9696040, 10665644, 13332055, 13574456, 16968070, 18664877, 19392080, 21331288, 26664110, 27148912, 33936140, 37329754, 42662576, 53328220, 67872280, 74659508, 93324385, 106656440, 135744560, 149319016, 186648770, 213312880, 298638032, 373297540, 746595080, 1493190160]

約数ペア:

[(1, 1493190160), (2, 746595080), (4, 373297540), (5, 298638032), (7, 213312880), (8, 186648770), (10, 149319016), (11, 135744560), (14, 106656440), (16, 93324385), (20, 74659508), (22, 67872280), (28, 53328220), (35, 42662576), (40, 37329754), (44, 33936140), (55, 27148912), (56, 26664110), (70, 21331288), (77, 19392080), (80, 18664877), (88, 16968070), (110, 13574456), (112, 13332055), (140, 10665644), (154, 9696040), (176, 8484035), (220, 6787228), (223, 6695920), (280, 5332822), (308, 4848020), (385, 3878416), (440, 3393614), (446, 3347960), (560, 2666411), (616, 2424010), (770, 1939208), (880, 1696807), (892, 1673980), (1087, 1373680), (1115, 1339184), (1232, 1212005), (1540, 969604), (1561, 956560), (1784, 836990), (2174, 686840), (2230, 669592), (2453, 608720), (3080, 484802), (3122, 478280), (3568, 418495), (4348, 343420), (4460, 334796), (4906, 304360), (5435, 274736), (6160, 242401), (6244, 239140), (7609, 196240), (7805, 191312), (8696, 171710), (8920, 167398), (9812, 152180), (10870, 137368), (11957, 124880), (12265, 121744), (12488, 119570), (15218, 98120), (15610, 95656), (17171, 86960), (17392, 85855), (17840, 83699), (19624, 76090), (21740, 68684), (23914, 62440), (24530, 60872), (24976, 59785), (30436, 49060), (31220, 47828), (34342, 43480), (38045, 39248)]