64761760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 178319232

約数和(自身を除く): 113557472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1091, 1120, 1484, 1696, 1855, 2120, 2182, 2968, 3710, 4240, 4364, 5455, 5936, 7420, 7637, 8480, 8728, 10910, 11872, 14840, 15274, 17456, 21820, 29680, 30548, 34912, 38185, 43640, 57823, 59360, 61096, 76370, 87280, 115646, 122192, 152740, 174560, 231292, 244384, 289115, 305480, 404761, 462584, 578230, 610960, 809522, 925168, 1156460, 1221920, 1619044, 1850336, 2023805, 2312920, 3238088, 4047610, 4625840, 6476176, 8095220, 9251680, 12952352, 16190440, 32380880, 64761760]

約数ペア:

[(1, 64761760), (2, 32380880), (4, 16190440), (5, 12952352), (7, 9251680), (8, 8095220), (10, 6476176), (14, 4625840), (16, 4047610), (20, 3238088), (28, 2312920), (32, 2023805), (35, 1850336), (40, 1619044), (53, 1221920), (56, 1156460), (70, 925168), (80, 809522), (106, 610960), (112, 578230), (140, 462584), (160, 404761), (212, 305480), (224, 289115), (265, 244384), (280, 231292), (371, 174560), (424, 152740), (530, 122192), (560, 115646), (742, 87280), (848, 76370), (1060, 61096), (1091, 59360), (1120, 57823), (1484, 43640), (1696, 38185), (1855, 34912), (2120, 30548), (2182, 29680), (2968, 21820), (3710, 17456), (4240, 15274), (4364, 14840), (5455, 11872), (5936, 10910), (7420, 8728), (7637, 8480)]