71564760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 233766000

約数和(自身を除く): 162201240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 538, 739, 807, 1076, 1345, 1478, 1614, 2152, 2217, 2421, 2690, 2956, 3228, 3695, 4035, 4434, 4842, 5380, 5912, 6456, 6651, 7390, 8070, 8868, 9684, 10760, 11085, 12105, 13302, 14780, 16140, 17736, 19368, 22170, 24210, 26604, 29560, 32280, 33255, 44340, 48420, 53208, 66510, 88680, 96840, 133020, 198791, 266040, 397582, 596373, 795164, 993955, 1192746, 1590328, 1789119, 1987910, 2385492, 2981865, 3578238, 3975820, 4770984, 5963730, 7156476, 7951640, 8945595, 11927460, 14312952, 17891190, 23854920, 35782380, 71564760]

約数ペア:

[(1, 71564760), (2, 35782380), (3, 23854920), (4, 17891190), (5, 14312952), (6, 11927460), (8, 8945595), (9, 7951640), (10, 7156476), (12, 5963730), (15, 4770984), (18, 3975820), (20, 3578238), (24, 2981865), (30, 2385492), (36, 1987910), (40, 1789119), (45, 1590328), (60, 1192746), (72, 993955), (90, 795164), (120, 596373), (180, 397582), (269, 266040), (360, 198791), (538, 133020), (739, 96840), (807, 88680), (1076, 66510), (1345, 53208), (1478, 48420), (1614, 44340), (2152, 33255), (2217, 32280), (2421, 29560), (2690, 26604), (2956, 24210), (3228, 22170), (3695, 19368), (4035, 17736), (4434, 16140), (4842, 14780), (5380, 13302), (5912, 12105), (6456, 11085), (6651, 10760), (7390, 9684), (8070, 8868)]