43693260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 137733120

約数和(自身を除く): 94039860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 139, 155, 156, 169, 186, 195, 260, 278, 310, 338, 372, 390, 403, 417, 465, 507, 556, 620, 676, 695, 780, 806, 834, 845, 930, 1014, 1209, 1390, 1612, 1668, 1690, 1807, 1860, 2015, 2028, 2085, 2418, 2535, 2780, 3380, 3614, 4030, 4170, 4309, 4836, 5070, 5239, 5421, 6045, 7228, 8060, 8340, 8618, 9035, 10140, 10478, 10842, 12090, 12927, 15717, 17236, 18070, 20956, 21545, 21684, 23491, 24180, 25854, 26195, 27105, 31434, 36140, 43090, 46982, 51708, 52390, 54210, 56017, 62868, 64635, 70473, 78585, 86180, 93964, 104780, 108420, 112034, 117455, 129270, 140946, 157170, 168051, 224068, 234910, 258540, 280085, 281892, 314340, 336102, 352365, 469820, 560170, 672204, 704730, 728221, 840255, 1120340, 1409460, 1456442, 1680510, 2184663, 2912884, 3361020, 3641105, 4369326, 7282210, 8738652, 10923315, 14564420, 21846630, 43693260]

約数ペア:

[(1, 43693260), (2, 21846630), (3, 14564420), (4, 10923315), (5, 8738652), (6, 7282210), (10, 4369326), (12, 3641105), (13, 3361020), (15, 2912884), (20, 2184663), (26, 1680510), (30, 1456442), (31, 1409460), (39, 1120340), (52, 840255), (60, 728221), (62, 704730), (65, 672204), (78, 560170), (93, 469820), (124, 352365), (130, 336102), (139, 314340), (155, 281892), (156, 280085), (169, 258540), (186, 234910), (195, 224068), (260, 168051), (278, 157170), (310, 140946), (338, 129270), (372, 117455), (390, 112034), (403, 108420), (417, 104780), (465, 93964), (507, 86180), (556, 78585), (620, 70473), (676, 64635), (695, 62868), (780, 56017), (806, 54210), (834, 52390), (845, 51708), (930, 46982), (1014, 43090), (1209, 36140), (1390, 31434), (1612, 27105), (1668, 26195), (1690, 25854), (1807, 24180), (1860, 23491), (2015, 21684), (2028, 21545), (2085, 20956), (2418, 18070), (2535, 17236), (2780, 15717), (3380, 12927), (3614, 12090), (4030, 10842), (4170, 10478), (4309, 10140), (4836, 9035), (5070, 8618), (5239, 8340), (5421, 8060), (6045, 7228)]