145614840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7537}}^1$

素因数の和:7581

約数の個数: 128

約数和(自身を含む): 521026560

約数和(自身を除く): 375411720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 7537, 9660, 15074, 19320, 22611, 30148, 37685, 45222, 52759, 60296, 75370, 90444, 105518, 113055, 150740, 158277, 173351, 180888, 211036, 226110, 263795, 301480, 316554, 346702, 422072, 452220, 520053, 527590, 633108, 693404, 791385, 866755, 904440, 1040106, 1055180, 1213457, 1266216, 1386808, 1582770, 1733510, 2080212, 2110360, 2426914, 2600265, 3165540, 3467020, 3640371, 4160424, 4853828, 5200530, 6067285, 6331080, 6934040, 7280742, 9707656, 10401060, 12134570, 14561484, 18201855, 20802120, 24269140, 29122968, 36403710, 48538280, 72807420, 145614840]

約数ペア:

[(1, 145614840), (2, 72807420), (3, 48538280), (4, 36403710), (5, 29122968), (6, 24269140), (7, 20802120), (8, 18201855), (10, 14561484), (12, 12134570), (14, 10401060), (15, 9707656), (20, 7280742), (21, 6934040), (23, 6331080), (24, 6067285), (28, 5200530), (30, 4853828), (35, 4160424), (40, 3640371), (42, 3467020), (46, 3165540), (56, 2600265), (60, 2426914), (69, 2110360), (70, 2080212), (84, 1733510), (92, 1582770), (105, 1386808), (115, 1266216), (120, 1213457), (138, 1055180), (140, 1040106), (161, 904440), (168, 866755), (184, 791385), (210, 693404), (230, 633108), (276, 527590), (280, 520053), (322, 452220), (345, 422072), (420, 346702), (460, 316554), (483, 301480), (552, 263795), (644, 226110), (690, 211036), (805, 180888), (840, 173351), (920, 158277), (966, 150740), (1288, 113055), (1380, 105518), (1610, 90444), (1932, 75370), (2415, 60296), (2760, 52759), (3220, 45222), (3864, 37685), (4830, 30148), (6440, 22611), (7537, 19320), (9660, 15074)]