798860520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 2672514000

約数和(自身を除く): 1873653480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 149, 159, 180, 212, 265, 281, 298, 318, 360, 424, 447, 477, 530, 562, 596, 636, 745, 795, 843, 894, 954, 1060, 1124, 1192, 1272, 1341, 1405, 1490, 1590, 1686, 1788, 1908, 2120, 2235, 2248, 2385, 2529, 2682, 2810, 2980, 3180, 3372, 3576, 3816, 4215, 4470, 4770, 5058, 5364, 5620, 5960, 6360, 6705, 6744, 7897, 8430, 8940, 9540, 10116, 10728, 11240, 12645, 13410, 14893, 15794, 16860, 17880, 19080, 20232, 23691, 25290, 26820, 29786, 31588, 33720, 39485, 41869, 44679, 47382, 50580, 53640, 59572, 63176, 71073, 74465, 78970, 83738, 89358, 94764, 101160, 118455, 119144, 125607, 134037, 142146, 148930, 157940, 167476, 178716, 189528, 209345, 223395, 236910, 251214, 268074, 284292, 297860, 315880, 334952, 355365, 357432, 376821, 418690, 446790, 473820, 502428, 536148, 568584, 595720, 628035, 670185, 710730, 753642, 837380, 893580, 947640, 1004856, 1072296, 1256070, 1340370, 1421460, 1507284, 1674760, 1787160, 1884105, 2219057, 2512140, 2680740, 2842920, 3014568, 3768210, 4438114, 5024280, 5361480, 6657171, 7536420, 8876228, 11095285, 13314342, 15072840, 17752456, 19971513, 22190570, 26628684, 33285855, 39943026, 44381140, 53257368, 66571710, 79886052, 88762280, 99857565, 133143420, 159772104, 199715130, 266286840, 399430260, 798860520]

約数ペア:

[(1, 798860520), (2, 399430260), (3, 266286840), (4, 199715130), (5, 159772104), (6, 133143420), (8, 99857565), (9, 88762280), (10, 79886052), (12, 66571710), (15, 53257368), (18, 44381140), (20, 39943026), (24, 33285855), (30, 26628684), (36, 22190570), (40, 19971513), (45, 17752456), (53, 15072840), (60, 13314342), (72, 11095285), (90, 8876228), (106, 7536420), (120, 6657171), (149, 5361480), (159, 5024280), (180, 4438114), (212, 3768210), (265, 3014568), (281, 2842920), (298, 2680740), (318, 2512140), (360, 2219057), (424, 1884105), (447, 1787160), (477, 1674760), (530, 1507284), (562, 1421460), (596, 1340370), (636, 1256070), (745, 1072296), (795, 1004856), (843, 947640), (894, 893580), (954, 837380), (1060, 753642), (1124, 710730), (1192, 670185), (1272, 628035), (1341, 595720), (1405, 568584), (1490, 536148), (1590, 502428), (1686, 473820), (1788, 446790), (1908, 418690), (2120, 376821), (2235, 357432), (2248, 355365), (2385, 334952), (2529, 315880), (2682, 297860), (2810, 284292), (2980, 268074), (3180, 251214), (3372, 236910), (3576, 223395), (3816, 209345), (4215, 189528), (4470, 178716), (4770, 167476), (5058, 157940), (5364, 148930), (5620, 142146), (5960, 134037), (6360, 125607), (6705, 119144), (6744, 118455), (7897, 101160), (8430, 94764), (8940, 89358), (9540, 83738), (10116, 78970), (10728, 74465), (11240, 71073), (12645, 63176), (13410, 59572), (14893, 53640), (15794, 50580), (16860, 47382), (17880, 44679), (19080, 41869), (20232, 39485), (23691, 33720), (25290, 31588), (26820, 29786)]