201601876640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1256243}}^1$

素因数の和:1256334

約数の個数: 96

約数和(自身を含む): 512849050560

約数和(自身を除く): 311247173920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 68, 80, 85, 118, 136, 160, 170, 236, 272, 295, 340, 472, 544, 590, 680, 944, 1003, 1180, 1360, 1888, 2006, 2360, 2720, 4012, 4720, 5015, 8024, 9440, 10030, 16048, 20060, 32096, 40120, 80240, 160480, 1256243, 2512486, 5024972, 6281215, 10049944, 12562430, 20099888, 21356131, 25124860, 40199776, 42712262, 50249720, 74118337, 85424524, 100499440, 106780655, 148236674, 170849048, 200998880, 213561310, 296473348, 341698096, 370591685, 427122620, 592946696, 683396192, 741183370, 854245240, 1185893392, 1260011729, 1482366740, 1708490480, 2371786784, 2520023458, 2964733480, 3416980960, 5040046916, 5929466960, 6300058645, 10080093832, 11858933920, 12600117290, 20160187664, 25200234580, 40320375328, 50400469160, 100800938320, 201601876640]

約数ペア:

[(1, 201601876640), (2, 100800938320), (4, 50400469160), (5, 40320375328), (8, 25200234580), (10, 20160187664), (16, 12600117290), (17, 11858933920), (20, 10080093832), (32, 6300058645), (34, 5929466960), (40, 5040046916), (59, 3416980960), (68, 2964733480), (80, 2520023458), (85, 2371786784), (118, 1708490480), (136, 1482366740), (160, 1260011729), (170, 1185893392), (236, 854245240), (272, 741183370), (295, 683396192), (340, 592946696), (472, 427122620), (544, 370591685), (590, 341698096), (680, 296473348), (944, 213561310), (1003, 200998880), (1180, 170849048), (1360, 148236674), (1888, 106780655), (2006, 100499440), (2360, 85424524), (2720, 74118337), (4012, 50249720), (4720, 42712262), (5015, 40199776), (8024, 25124860), (9440, 21356131), (10030, 20099888), (16048, 12562430), (20060, 10049944), (32096, 6281215), (40120, 5024972), (80240, 2512486), (160480, 1256243)]