140945640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 192

約数和(自身を含む): 492972480

約数和(自身を除く): 352026840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 187, 204, 220, 242, 255, 264, 330, 340, 363, 374, 408, 440, 484, 510, 561, 571, 605, 660, 680, 726, 748, 935, 968, 1020, 1122, 1142, 1210, 1320, 1452, 1496, 1713, 1815, 1870, 2040, 2057, 2244, 2284, 2420, 2805, 2855, 2904, 3426, 3630, 3740, 4114, 4488, 4568, 4840, 5610, 5710, 6171, 6281, 6852, 7260, 7480, 8228, 8565, 9707, 10285, 11220, 11420, 12342, 12562, 13704, 14520, 16456, 17130, 18843, 19414, 20570, 22440, 22840, 24684, 25124, 29121, 30855, 31405, 34260, 37686, 38828, 41140, 48535, 49368, 50248, 58242, 61710, 62810, 68520, 69091, 75372, 77656, 82280, 94215, 97070, 106777, 116484, 123420, 125620, 138182, 145605, 150744, 188430, 194140, 207273, 213554, 232968, 246840, 251240, 276364, 291210, 320331, 345455, 376860, 388280, 414546, 427108, 533885, 552728, 582420, 640662, 690910, 753720, 829092, 854216, 1036365, 1067770, 1164840, 1174547, 1281324, 1381820, 1601655, 1658184, 2072730, 2135540, 2349094, 2562648, 2763640, 3203310, 3523641, 4145460, 4271080, 4698188, 5872735, 6406620, 7047282, 8290920, 9396376, 11745470, 12813240, 14094564, 17618205, 23490940, 28189128, 35236410, 46981880, 70472820, 140945640]

約数ペア:

[(1, 140945640), (2, 70472820), (3, 46981880), (4, 35236410), (5, 28189128), (6, 23490940), (8, 17618205), (10, 14094564), (11, 12813240), (12, 11745470), (15, 9396376), (17, 8290920), (20, 7047282), (22, 6406620), (24, 5872735), (30, 4698188), (33, 4271080), (34, 4145460), (40, 3523641), (44, 3203310), (51, 2763640), (55, 2562648), (60, 2349094), (66, 2135540), (68, 2072730), (85, 1658184), (88, 1601655), (102, 1381820), (110, 1281324), (120, 1174547), (121, 1164840), (132, 1067770), (136, 1036365), (165, 854216), (170, 829092), (187, 753720), (204, 690910), (220, 640662), (242, 582420), (255, 552728), (264, 533885), (330, 427108), (340, 414546), (363, 388280), (374, 376860), (408, 345455), (440, 320331), (484, 291210), (510, 276364), (561, 251240), (571, 246840), (605, 232968), (660, 213554), (680, 207273), (726, 194140), (748, 188430), (935, 150744), (968, 145605), (1020, 138182), (1122, 125620), (1142, 123420), (1210, 116484), (1320, 106777), (1452, 97070), (1496, 94215), (1713, 82280), (1815, 77656), (1870, 75372), (2040, 69091), (2057, 68520), (2244, 62810), (2284, 61710), (2420, 58242), (2805, 50248), (2855, 49368), (2904, 48535), (3426, 41140), (3630, 38828), (3740, 37686), (4114, 34260), (4488, 31405), (4568, 30855), (4840, 29121), (5610, 25124), (5710, 24684), (6171, 22840), (6281, 22440), (6852, 20570), (7260, 19414), (7480, 18843), (8228, 17130), (8565, 16456), (9707, 14520), (10285, 13704), (11220, 12562), (11420, 12342)]