144144420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11071}}^1$

素因数の和:11121

約数の個数: 96

約数和(自身を含む): 476184576

約数和(自身を除く): 332040156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 11071, 13020, 22142, 33213, 44284, 55355, 66426, 77497, 110710, 132852, 154994, 166065, 221420, 232491, 309988, 332130, 343201, 387485, 464982, 664260, 686402, 774970, 929964, 1029603, 1162455, 1372804, 1549940, 1716005, 2059206, 2324910, 2402407, 3432010, 4118412, 4649820, 4804814, 5148015, 6864020, 7207221, 9609628, 10296030, 12012035, 14414442, 20592060, 24024070, 28828884, 36036105, 48048140, 72072210, 144144420]

約数ペア:

[(1, 144144420), (2, 72072210), (3, 48048140), (4, 36036105), (5, 28828884), (6, 24024070), (7, 20592060), (10, 14414442), (12, 12012035), (14, 10296030), (15, 9609628), (20, 7207221), (21, 6864020), (28, 5148015), (30, 4804814), (31, 4649820), (35, 4118412), (42, 3432010), (60, 2402407), (62, 2324910), (70, 2059206), (84, 1716005), (93, 1549940), (105, 1372804), (124, 1162455), (140, 1029603), (155, 929964), (186, 774970), (210, 686402), (217, 664260), (310, 464982), (372, 387485), (420, 343201), (434, 332130), (465, 309988), (620, 232491), (651, 221420), (868, 166065), (930, 154994), (1085, 132852), (1302, 110710), (1860, 77497), (2170, 66426), (2604, 55355), (3255, 44284), (4340, 33213), (6510, 22142), (11071, 13020)]