9519644760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{1151}}^1$

素因数の和:1761

約数の個数: 128

約数和(自身を含む): 28831334400

約数和(自身を除く): 19311689640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 439, 471, 628, 785, 878, 942, 1151, 1256, 1317, 1570, 1756, 1884, 2195, 2302, 2355, 2634, 3140, 3453, 3512, 3768, 4390, 4604, 4710, 5268, 5755, 6280, 6585, 6906, 8780, 9208, 9420, 10536, 11510, 13170, 13812, 17265, 17560, 18840, 23020, 26340, 27624, 34530, 46040, 52680, 68923, 69060, 137846, 138120, 180707, 206769, 275692, 344615, 361414, 413538, 505289, 542121, 551384, 689230, 722828, 827076, 903535, 1010578, 1033845, 1084242, 1378460, 1445656, 1515867, 1654152, 1807070, 2021156, 2067690, 2168484, 2526445, 2710605, 2756920, 3031734, 3614140, 4042312, 4135380, 4336968, 5052890, 5421210, 6063468, 7228280, 7579335, 8270760, 10105780, 10842420, 12126936, 15158670, 20211560, 21684840, 30317340, 60634680, 79330373, 158660746, 237991119, 317321492, 396651865, 475982238, 634642984, 793303730, 951964476, 1189955595, 1586607460, 1903928952, 2379911190, 3173214920, 4759822380, 9519644760]

約数ペア:

[(1, 9519644760), (2, 4759822380), (3, 3173214920), (4, 2379911190), (5, 1903928952), (6, 1586607460), (8, 1189955595), (10, 951964476), (12, 793303730), (15, 634642984), (20, 475982238), (24, 396651865), (30, 317321492), (40, 237991119), (60, 158660746), (120, 79330373), (157, 60634680), (314, 30317340), (439, 21684840), (471, 20211560), (628, 15158670), (785, 12126936), (878, 10842420), (942, 10105780), (1151, 8270760), (1256, 7579335), (1317, 7228280), (1570, 6063468), (1756, 5421210), (1884, 5052890), (2195, 4336968), (2302, 4135380), (2355, 4042312), (2634, 3614140), (3140, 3031734), (3453, 2756920), (3512, 2710605), (3768, 2526445), (4390, 2168484), (4604, 2067690), (4710, 2021156), (5268, 1807070), (5755, 1654152), (6280, 1515867), (6585, 1445656), (6906, 1378460), (8780, 1084242), (9208, 1033845), (9420, 1010578), (10536, 903535), (11510, 827076), (13170, 722828), (13812, 689230), (17265, 551384), (17560, 542121), (18840, 505289), (23020, 413538), (26340, 361414), (27624, 344615), (34530, 275692), (46040, 206769), (52680, 180707), (68923, 138120), (69060, 137846)]