897858360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2267

約数の個数: 288

約数和(自身を含む): 3543639840

約数和(自身を除く): 2645781480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 315, 322, 345, 360, 392, 414, 420, 441, 460, 483, 490, 504, 552, 588, 630, 644, 690, 735, 805, 828, 840, 882, 920, 966, 980, 1035, 1127, 1176, 1260, 1288, 1380, 1449, 1470, 1610, 1656, 1764, 1932, 1960, 2070, 2205, 2213, 2254, 2415, 2520, 2760, 2898, 2940, 3220, 3381, 3528, 3864, 4140, 4410, 4426, 4508, 4830, 5635, 5796, 5880, 6440, 6639, 6762, 7245, 8280, 8820, 8852, 9016, 9660, 10143, 11065, 11270, 11592, 13278, 13524, 14490, 15491, 16905, 17640, 17704, 19320, 19917, 20286, 22130, 22540, 26556, 27048, 28980, 30982, 33195, 33810, 39834, 40572, 44260, 45080, 46473, 50715, 50899, 53112, 57960, 61964, 66390, 67620, 77455, 79668, 81144, 88520, 92946, 99585, 101430, 101798, 108437, 123928, 132780, 135240, 139419, 152697, 154910, 159336, 185892, 199170, 202860, 203596, 216874, 232365, 254495, 265560, 278838, 305394, 309820, 325311, 356293, 371784, 398340, 405720, 407192, 433748, 458091, 464730, 508990, 542185, 557676, 610788, 619640, 650622, 697095, 712586, 763485, 796680, 867496, 916182, 929460, 975933, 1017980, 1068879, 1084370, 1115352, 1221576, 1301244, 1394190, 1425172, 1526970, 1626555, 1781465, 1832364, 1858920, 1951866, 2035960, 2137758, 2168740, 2290455, 2494051, 2602488, 2788380, 2850344, 3053940, 3206637, 3253110, 3562930, 3664728, 3903732, 4275516, 4337480, 4580910, 4879665, 4988102, 5344395, 5576760, 6107880, 6413274, 6506220, 7125860, 7482153, 7807464, 8551032, 9161820, 9759330, 9976204, 10688790, 12470255, 12826548, 13012440, 14251720, 14964306, 16033185, 18323640, 19518660, 19952408, 21377580, 22446459, 24940510, 25653096, 29928612, 32066370, 37410765, 39037320, 42755160, 44892918, 49881020, 59857224, 64132740, 74821530, 89785836, 99762040, 112232295, 128265480, 149643060, 179571672, 224464590, 299286120, 448929180, 897858360]

約数ペア:

[(1, 897858360), (2, 448929180), (3, 299286120), (4, 224464590), (5, 179571672), (6, 149643060), (7, 128265480), (8, 112232295), (9, 99762040), (10, 89785836), (12, 74821530), (14, 64132740), (15, 59857224), (18, 49881020), (20, 44892918), (21, 42755160), (23, 39037320), (24, 37410765), (28, 32066370), (30, 29928612), (35, 25653096), (36, 24940510), (40, 22446459), (42, 21377580), (45, 19952408), (46, 19518660), (49, 18323640), (56, 16033185), (60, 14964306), (63, 14251720), (69, 13012440), (70, 12826548), (72, 12470255), (84, 10688790), (90, 9976204), (92, 9759330), (98, 9161820), (105, 8551032), (115, 7807464), (120, 7482153), (126, 7125860), (138, 6506220), (140, 6413274), (147, 6107880), (161, 5576760), (168, 5344395), (180, 4988102), (184, 4879665), (196, 4580910), (207, 4337480), (210, 4275516), (230, 3903732), (245, 3664728), (252, 3562930), (276, 3253110), (280, 3206637), (294, 3053940), (315, 2850344), (322, 2788380), (345, 2602488), (360, 2494051), (392, 2290455), (414, 2168740), (420, 2137758), (441, 2035960), (460, 1951866), (483, 1858920), (490, 1832364), (504, 1781465), (552, 1626555), (588, 1526970), (630, 1425172), (644, 1394190), (690, 1301244), (735, 1221576), (805, 1115352), (828, 1084370), (840, 1068879), (882, 1017980), (920, 975933), (966, 929460), (980, 916182), (1035, 867496), (1127, 796680), (1176, 763485), (1260, 712586), (1288, 697095), (1380, 650622), (1449, 619640), (1470, 610788), (1610, 557676), (1656, 542185), (1764, 508990), (1932, 464730), (1960, 458091), (2070, 433748), (2205, 407192), (2213, 405720), (2254, 398340), (2415, 371784), (2520, 356293), (2760, 325311), (2898, 309820), (2940, 305394), (3220, 278838), (3381, 265560), (3528, 254495), (3864, 232365), (4140, 216874), (4410, 203596), (4426, 202860), (4508, 199170), (4830, 185892), (5635, 159336), (5796, 154910), (5880, 152697), (6440, 139419), (6639, 135240), (6762, 132780), (7245, 123928), (8280, 108437), (8820, 101798), (8852, 101430), (9016, 99585), (9660, 92946), (10143, 88520), (11065, 81144), (11270, 79668), (11592, 77455), (13278, 67620), (13524, 66390), (14490, 61964), (15491, 57960), (16905, 53112), (17640, 50899), (17704, 50715), (19320, 46473), (19917, 45080), (20286, 44260), (22130, 40572), (22540, 39834), (26556, 33810), (27048, 33195), (28980, 30982)]