168328440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{66797}}^1$

素因数の和:66821

約数の個数: 96

約数和(自身を含む): 625229280

約数和(自身を除く): 456900840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 66797, 133594, 200391, 267188, 333985, 400782, 467579, 534376, 601173, 667970, 801564, 935158, 1001955, 1202346, 1335940, 1402737, 1603128, 1870316, 2003910, 2337895, 2404692, 2671880, 2805474, 3005865, 3740632, 4007820, 4208211, 4675790, 4809384, 5610948, 6011730, 7013685, 8015640, 8416422, 9351580, 11221896, 12023460, 14027370, 16832844, 18703160, 21041055, 24046920, 28054740, 33665688, 42082110, 56109480, 84164220, 168328440]

約数ペア:

[(1, 168328440), (2, 84164220), (3, 56109480), (4, 42082110), (5, 33665688), (6, 28054740), (7, 24046920), (8, 21041055), (9, 18703160), (10, 16832844), (12, 14027370), (14, 12023460), (15, 11221896), (18, 9351580), (20, 8416422), (21, 8015640), (24, 7013685), (28, 6011730), (30, 5610948), (35, 4809384), (36, 4675790), (40, 4208211), (42, 4007820), (45, 3740632), (56, 3005865), (60, 2805474), (63, 2671880), (70, 2404692), (72, 2337895), (84, 2003910), (90, 1870316), (105, 1603128), (120, 1402737), (126, 1335940), (140, 1202346), (168, 1001955), (180, 935158), (210, 801564), (252, 667970), (280, 601173), (315, 534376), (360, 467579), (420, 400782), (504, 333985), (630, 267188), (840, 200391), (1260, 133594), (2520, 66797)]