15704509040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:955

約数の個数: 160

約数和(自身を含む): 40359363264

約数和(自身を除く): 24654854224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 157, 176, 197, 220, 314, 394, 440, 577, 628, 785, 788, 880, 985, 1154, 1256, 1570, 1576, 1727, 1970, 2167, 2308, 2512, 2885, 3140, 3152, 3454, 3940, 4334, 4616, 5770, 6280, 6347, 6908, 7880, 8635, 8668, 9232, 10835, 11540, 12560, 12694, 13816, 15760, 17270, 17336, 21670, 23080, 25388, 27632, 30929, 31735, 34540, 34672, 43340, 46160, 50776, 61858, 63470, 69080, 86680, 90589, 101552, 113669, 123716, 126940, 138160, 154645, 173360, 181178, 227338, 247432, 253880, 309290, 340219, 362356, 452945, 454676, 494864, 507760, 568345, 618580, 680438, 724712, 905890, 909352, 996479, 1136690, 1237160, 1250359, 1360876, 1449424, 1701095, 1811780, 1818704, 1992958, 2273380, 2474320, 2500718, 2721752, 3402190, 3623560, 3985916, 4546760, 4982395, 5001436, 5443504, 6251795, 6804380, 7247120, 7971832, 9093520, 9964790, 10002872, 12503590, 13608760, 15943664, 17846033, 19929580, 20005744, 25007180, 27217520, 35692066, 39859160, 50014360, 71384132, 79718320, 89230165, 100028720, 142768264, 178460330, 196306363, 285536528, 356920660, 392612726, 713841320, 785225452, 981531815, 1427682640, 1570450904, 1963063630, 3140901808, 3926127260, 7852254520, 15704509040]

約数ペア:

[(1, 15704509040), (2, 7852254520), (4, 3926127260), (5, 3140901808), (8, 1963063630), (10, 1570450904), (11, 1427682640), (16, 981531815), (20, 785225452), (22, 713841320), (40, 392612726), (44, 356920660), (55, 285536528), (80, 196306363), (88, 178460330), (110, 142768264), (157, 100028720), (176, 89230165), (197, 79718320), (220, 71384132), (314, 50014360), (394, 39859160), (440, 35692066), (577, 27217520), (628, 25007180), (785, 20005744), (788, 19929580), (880, 17846033), (985, 15943664), (1154, 13608760), (1256, 12503590), (1570, 10002872), (1576, 9964790), (1727, 9093520), (1970, 7971832), (2167, 7247120), (2308, 6804380), (2512, 6251795), (2885, 5443504), (3140, 5001436), (3152, 4982395), (3454, 4546760), (3940, 3985916), (4334, 3623560), (4616, 3402190), (5770, 2721752), (6280, 2500718), (6347, 2474320), (6908, 2273380), (7880, 1992958), (8635, 1818704), (8668, 1811780), (9232, 1701095), (10835, 1449424), (11540, 1360876), (12560, 1250359), (12694, 1237160), (13816, 1136690), (15760, 996479), (17270, 909352), (17336, 905890), (21670, 724712), (23080, 680438), (25388, 618580), (27632, 568345), (30929, 507760), (31735, 494864), (34540, 454676), (34672, 452945), (43340, 362356), (46160, 340219), (50776, 309290), (61858, 253880), (63470, 247432), (69080, 227338), (86680, 181178), (90589, 173360), (101552, 154645), (113669, 138160), (123716, 126940)]