492715440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{32587}}^1$

素因数の和:32616

約数の個数: 160

約数和(自身を含む): 1939637760

約数和(自身を除く): 1446922320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 32587, 65174, 97761, 130348, 162935, 195522, 228109, 260696, 293283, 325870, 391044, 456218, 488805, 521392, 586566, 651740, 684327, 782088, 879849, 912436, 977610, 1140545, 1173132, 1303480, 1368654, 1466415, 1564176, 1759698, 1824872, 1955220, 2052981, 2281090, 2346264, 2606960, 2737308, 2932830, 3421635, 3519396, 3649744, 3910440, 4105962, 4399245, 4562180, 4692528, 5474616, 5865660, 6158943, 6843270, 7038792, 7820880, 8211924, 8798490, 9124360, 10264905, 10949232, 11731320, 12317886, 13686540, 14077584, 16423848, 17596980, 18248720, 20529810, 23462640, 24635772, 27373080, 30794715, 32847696, 35193960, 41059620, 49271544, 54746160, 61589430, 70387920, 82119240, 98543088, 123178860, 164238480, 246357720, 492715440]

約数ペア:

[(1, 492715440), (2, 246357720), (3, 164238480), (4, 123178860), (5, 98543088), (6, 82119240), (7, 70387920), (8, 61589430), (9, 54746160), (10, 49271544), (12, 41059620), (14, 35193960), (15, 32847696), (16, 30794715), (18, 27373080), (20, 24635772), (21, 23462640), (24, 20529810), (27, 18248720), (28, 17596980), (30, 16423848), (35, 14077584), (36, 13686540), (40, 12317886), (42, 11731320), (45, 10949232), (48, 10264905), (54, 9124360), (56, 8798490), (60, 8211924), (63, 7820880), (70, 7038792), (72, 6843270), (80, 6158943), (84, 5865660), (90, 5474616), (105, 4692528), (108, 4562180), (112, 4399245), (120, 4105962), (126, 3910440), (135, 3649744), (140, 3519396), (144, 3421635), (168, 2932830), (180, 2737308), (189, 2606960), (210, 2346264), (216, 2281090), (240, 2052981), (252, 1955220), (270, 1824872), (280, 1759698), (315, 1564176), (336, 1466415), (360, 1368654), (378, 1303480), (420, 1173132), (432, 1140545), (504, 977610), (540, 912436), (560, 879849), (630, 782088), (720, 684327), (756, 651740), (840, 586566), (945, 521392), (1008, 488805), (1080, 456218), (1260, 391044), (1512, 325870), (1680, 293283), (1890, 260696), (2160, 228109), (2520, 195522), (3024, 162935), (3780, 130348), (5040, 97761), (7560, 65174), (15120, 32587)]