16331266320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{82883}}^1$

素因数の和:83720

約数の個数: 80

約数和(自身を含む): 50689202112

約数和(自身を除く): 34357935792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 821, 1642, 2463, 3284, 4105, 4926, 6568, 8210, 9852, 12315, 13136, 16420, 19704, 24630, 32840, 39408, 49260, 65680, 82883, 98520, 165766, 197040, 248649, 331532, 414415, 497298, 663064, 828830, 994596, 1243245, 1326128, 1657660, 1989192, 2486490, 3315320, 3978384, 4972980, 6630640, 9945960, 19891920, 68046943, 136093886, 204140829, 272187772, 340234715, 408281658, 544375544, 680469430, 816563316, 1020704145, 1088751088, 1360938860, 1633126632, 2041408290, 2721877720, 3266253264, 4082816580, 5443755440, 8165633160, 16331266320]

約数ペア:

[(1, 16331266320), (2, 8165633160), (3, 5443755440), (4, 4082816580), (5, 3266253264), (6, 2721877720), (8, 2041408290), (10, 1633126632), (12, 1360938860), (15, 1088751088), (16, 1020704145), (20, 816563316), (24, 680469430), (30, 544375544), (40, 408281658), (48, 340234715), (60, 272187772), (80, 204140829), (120, 136093886), (240, 68046943), (821, 19891920), (1642, 9945960), (2463, 6630640), (3284, 4972980), (4105, 3978384), (4926, 3315320), (6568, 2486490), (8210, 1989192), (9852, 1657660), (12315, 1326128), (13136, 1243245), (16420, 994596), (19704, 828830), (24630, 663064), (32840, 497298), (39408, 414415), (49260, 331532), (65680, 248649), (82883, 197040), (98520, 165766)]