4383540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 15724800

約数和(自身を除く): 11341260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 71, 84, 90, 98, 105, 126, 140, 142, 147, 180, 196, 210, 213, 245, 252, 284, 294, 315, 343, 355, 420, 426, 441, 490, 497, 588, 630, 639, 686, 710, 735, 852, 882, 980, 994, 1029, 1065, 1260, 1278, 1372, 1420, 1470, 1491, 1715, 1764, 1988, 2058, 2130, 2205, 2485, 2556, 2940, 2982, 3087, 3195, 3430, 3479, 4116, 4260, 4410, 4473, 4970, 5145, 5964, 6174, 6390, 6860, 6958, 7455, 8820, 8946, 9940, 10290, 10437, 12348, 12780, 13916, 14910, 15435, 17395, 17892, 20580, 20874, 22365, 24353, 29820, 30870, 31311, 34790, 41748, 44730, 48706, 52185, 61740, 62622, 69580, 73059, 89460, 97412, 104370, 121765, 125244, 146118, 156555, 208740, 219177, 243530, 292236, 313110, 365295, 438354, 487060, 626220, 730590, 876708, 1095885, 1461180, 2191770, 4383540]

約数ペア:

[(1, 4383540), (2, 2191770), (3, 1461180), (4, 1095885), (5, 876708), (6, 730590), (7, 626220), (9, 487060), (10, 438354), (12, 365295), (14, 313110), (15, 292236), (18, 243530), (20, 219177), (21, 208740), (28, 156555), (30, 146118), (35, 125244), (36, 121765), (42, 104370), (45, 97412), (49, 89460), (60, 73059), (63, 69580), (70, 62622), (71, 61740), (84, 52185), (90, 48706), (98, 44730), (105, 41748), (126, 34790), (140, 31311), (142, 30870), (147, 29820), (180, 24353), (196, 22365), (210, 20874), (213, 20580), (245, 17892), (252, 17395), (284, 15435), (294, 14910), (315, 13916), (343, 12780), (355, 12348), (420, 10437), (426, 10290), (441, 9940), (490, 8946), (497, 8820), (588, 7455), (630, 6958), (639, 6860), (686, 6390), (710, 6174), (735, 5964), (852, 5145), (882, 4970), (980, 4473), (994, 4410), (1029, 4260), (1065, 4116), (1260, 3479), (1278, 3430), (1372, 3195), (1420, 3087), (1470, 2982), (1491, 2940), (1715, 2556), (1764, 2485), (1988, 2205), (2058, 2130)]