233980740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{185699}}^1$

素因数の和:185721

約数の個数: 72

約数和(自身を含む): 811137600

約数和(自身を除く): 577156860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 185699, 371398, 557097, 742796, 928495, 1114194, 1299893, 1671291, 1856990, 2228388, 2599786, 2785485, 3342582, 3713980, 3899679, 5199572, 5570970, 6499465, 6685164, 7799358, 8356455, 11141940, 11699037, 12998930, 15598716, 16712910, 19498395, 23398074, 25997860, 33425820, 38996790, 46796148, 58495185, 77993580, 116990370, 233980740]

約数ペア:

[(1, 233980740), (2, 116990370), (3, 77993580), (4, 58495185), (5, 46796148), (6, 38996790), (7, 33425820), (9, 25997860), (10, 23398074), (12, 19498395), (14, 16712910), (15, 15598716), (18, 12998930), (20, 11699037), (21, 11141940), (28, 8356455), (30, 7799358), (35, 6685164), (36, 6499465), (42, 5570970), (45, 5199572), (60, 3899679), (63, 3713980), (70, 3342582), (84, 2785485), (90, 2599786), (105, 2228388), (126, 1856990), (140, 1671291), (180, 1299893), (210, 1114194), (252, 928495), (315, 742796), (420, 557097), (630, 371398), (1260, 185699)]