227647560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11783}}^1$

素因数の和:11827

約数の個数: 128

約数和(自身を含む): 814510080

約数和(自身を除く): 586862520

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, 9660, 11783, 19320, 23566, 35349, 47132, 58915, 70698, 82481, 94264, 117830, 141396, 164962, 176745, 235660, 247443, 271009, 282792, 329924, 353490, 412405, 471320, 494886, 542018, 659848, 706980, 813027, 824810, 989772, 1084036, 1237215, 1355045, 1413960, 1626054, 1649620, 1897063, 1979544, 2168072, 2474430, 2710090, 3252108, 3299240, 3794126, 4065135, 4948860, 5420180, 5691189, 6504216, 7588252, 8130270, 9485315, 9897720, 10840360, 11382378, 15176504, 16260540, 18970630, 22764756, 28455945, 32521080, 37941260, 45529512, 56911890, 75882520, 113823780, 227647560]

約数ペア:

[(1, 227647560), (2, 113823780), (3, 75882520), (4, 56911890), (5, 45529512), (6, 37941260), (7, 32521080), (8, 28455945), (10, 22764756), (12, 18970630), (14, 16260540), (15, 15176504), (20, 11382378), (21, 10840360), (23, 9897720), (24, 9485315), (28, 8130270), (30, 7588252), (35, 6504216), (40, 5691189), (42, 5420180), (46, 4948860), (56, 4065135), (60, 3794126), (69, 3299240), (70, 3252108), (84, 2710090), (92, 2474430), (105, 2168072), (115, 1979544), (120, 1897063), (138, 1649620), (140, 1626054), (161, 1413960), (168, 1355045), (184, 1237215), (210, 1084036), (230, 989772), (276, 824810), (280, 813027), (322, 706980), (345, 659848), (420, 542018), (460, 494886), (483, 471320), (552, 412405), (644, 353490), (690, 329924), (805, 282792), (840, 271009), (920, 247443), (966, 235660), (1288, 176745), (1380, 164962), (1610, 141396), (1932, 117830), (2415, 94264), (2760, 82481), (3220, 70698), (3864, 58915), (4830, 47132), (6440, 35349), (9660, 23566), (11783, 19320)]