1427288040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25913}}^1$

素因数の和:25953

約数の個数: 160

約数和(自身を含む): 5079662280

約数和(自身を除く): 3652374240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5508, 6120, 6885, 9180, 11016, 13770, 18360, 25913, 27540, 51826, 55080, 77739, 103652, 129565, 155478, 207304, 233217, 259130, 310956, 388695, 440521, 466434, 518260, 621912, 699651, 777390, 881042, 932868, 1036520, 1166085, 1321563, 1399302, 1554780, 1762084, 1865736, 2098953, 2202605, 2332170, 2643126, 2798604, 3109560, 3498255, 3524168, 3964689, 4197906, 4405210, 4664340, 5286252, 5597208, 6607815, 6996510, 7929378, 8395812, 8810420, 9328680, 10494765, 10572504, 11894067, 13215630, 13993020, 15858756, 16791624, 17620840, 19823445, 20989530, 23788134, 26431260, 27986040, 31717512, 35682201, 39646890, 41979060, 47576268, 52862520, 59470335, 71364402, 79293780, 83958120, 95152536, 118940670, 142728804, 158587560, 178411005, 237881340, 285457608, 356822010, 475762680, 713644020, 1427288040]

約数ペア:

[(1, 1427288040), (2, 713644020), (3, 475762680), (4, 356822010), (5, 285457608), (6, 237881340), (8, 178411005), (9, 158587560), (10, 142728804), (12, 118940670), (15, 95152536), (17, 83958120), (18, 79293780), (20, 71364402), (24, 59470335), (27, 52862520), (30, 47576268), (34, 41979060), (36, 39646890), (40, 35682201), (45, 31717512), (51, 27986040), (54, 26431260), (60, 23788134), (68, 20989530), (72, 19823445), (81, 17620840), (85, 16791624), (90, 15858756), (102, 13993020), (108, 13215630), (120, 11894067), (135, 10572504), (136, 10494765), (153, 9328680), (162, 8810420), (170, 8395812), (180, 7929378), (204, 6996510), (216, 6607815), (255, 5597208), (270, 5286252), (306, 4664340), (324, 4405210), (340, 4197906), (360, 3964689), (405, 3524168), (408, 3498255), (459, 3109560), (510, 2798604), (540, 2643126), (612, 2332170), (648, 2202605), (680, 2098953), (765, 1865736), (810, 1762084), (918, 1554780), (1020, 1399302), (1080, 1321563), (1224, 1166085), (1377, 1036520), (1530, 932868), (1620, 881042), (1836, 777390), (2040, 699651), (2295, 621912), (2754, 518260), (3060, 466434), (3240, 440521), (3672, 388695), (4590, 310956), (5508, 259130), (6120, 233217), (6885, 207304), (9180, 155478), (11016, 129565), (13770, 103652), (18360, 77739), (25913, 55080), (27540, 51826)]