4061640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 14152320

約数和(自身を除く): 10090680

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, 132, 136, 165, 170, 181, 187, 204, 220, 255, 264, 330, 340, 362, 374, 408, 440, 510, 543, 561, 660, 680, 724, 748, 905, 935, 1020, 1086, 1122, 1320, 1448, 1496, 1810, 1870, 1991, 2040, 2172, 2244, 2715, 2805, 3077, 3620, 3740, 3982, 4344, 4488, 5430, 5610, 5973, 6154, 7240, 7480, 7964, 9231, 9955, 10860, 11220, 11946, 12308, 15385, 15928, 18462, 19910, 21720, 22440, 23892, 24616, 29865, 30770, 33847, 36924, 39820, 46155, 47784, 59730, 61540, 67694, 73848, 79640, 92310, 101541, 119460, 123080, 135388, 169235, 184620, 203082, 238920, 270776, 338470, 369240, 406164, 507705, 676940, 812328, 1015410, 1353880, 2030820, 4061640]

約数ペア:

[(1, 4061640), (2, 2030820), (3, 1353880), (4, 1015410), (5, 812328), (6, 676940), (8, 507705), (10, 406164), (11, 369240), (12, 338470), (15, 270776), (17, 238920), (20, 203082), (22, 184620), (24, 169235), (30, 135388), (33, 123080), (34, 119460), (40, 101541), (44, 92310), (51, 79640), (55, 73848), (60, 67694), (66, 61540), (68, 59730), (85, 47784), (88, 46155), (102, 39820), (110, 36924), (120, 33847), (132, 30770), (136, 29865), (165, 24616), (170, 23892), (181, 22440), (187, 21720), (204, 19910), (220, 18462), (255, 15928), (264, 15385), (330, 12308), (340, 11946), (362, 11220), (374, 10860), (408, 9955), (440, 9231), (510, 7964), (543, 7480), (561, 7240), (660, 6154), (680, 5973), (724, 5610), (748, 5430), (905, 4488), (935, 4344), (1020, 3982), (1086, 3740), (1122, 3620), (1320, 3077), (1448, 2805), (1496, 2715), (1810, 2244), (1870, 2172), (1991, 2040)]