427684680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2084

約数の個数: 192

約数和(自身を含む): 1511078400

約数和(自身を除く): 1083393720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2017, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4034, 4712, 5301, 5580, 5890, 6051, 6840, 7068, 8068, 8835, 10085, 10602, 11160, 11780, 12102, 14136, 16136, 17670, 18153, 20170, 21204, 23560, 24204, 26505, 30255, 35340, 36306, 38323, 40340, 42408, 48408, 53010, 60510, 62527, 70680, 72612, 76646, 80680, 90765, 106020, 114969, 121020, 125054, 145224, 153292, 181530, 187581, 191615, 212040, 229938, 242040, 250108, 306584, 312635, 344907, 363060, 375162, 383230, 459876, 500216, 562743, 574845, 625270, 689814, 726120, 750324, 766460, 919752, 937905, 1125486, 1149690, 1188013, 1250540, 1379628, 1500648, 1532920, 1724535, 1875810, 2250972, 2299380, 2376026, 2501080, 2759256, 2813715, 3449070, 3564039, 3751620, 4501944, 4598760, 4752052, 5627430, 5940065, 6898140, 7128078, 7503240, 9504104, 10692117, 11254860, 11880130, 13796280, 14256156, 17820195, 21384234, 22509720, 23760260, 28512312, 35640390, 42768468, 47520520, 53460585, 71280780, 85536936, 106921170, 142561560, 213842340, 427684680]

約数ペア:

[(1, 427684680), (2, 213842340), (3, 142561560), (4, 106921170), (5, 85536936), (6, 71280780), (8, 53460585), (9, 47520520), (10, 42768468), (12, 35640390), (15, 28512312), (18, 23760260), (19, 22509720), (20, 21384234), (24, 17820195), (30, 14256156), (31, 13796280), (36, 11880130), (38, 11254860), (40, 10692117), (45, 9504104), (57, 7503240), (60, 7128078), (62, 6898140), (72, 5940065), (76, 5627430), (90, 4752052), (93, 4598760), (95, 4501944), (114, 3751620), (120, 3564039), (124, 3449070), (152, 2813715), (155, 2759256), (171, 2501080), (180, 2376026), (186, 2299380), (190, 2250972), (228, 1875810), (248, 1724535), (279, 1532920), (285, 1500648), (310, 1379628), (342, 1250540), (360, 1188013), (372, 1149690), (380, 1125486), (456, 937905), (465, 919752), (558, 766460), (570, 750324), (589, 726120), (620, 689814), (684, 625270), (744, 574845), (760, 562743), (855, 500216), (930, 459876), (1116, 383230), (1140, 375162), (1178, 363060), (1240, 344907), (1368, 312635), (1395, 306584), (1710, 250108), (1767, 242040), (1860, 229938), (2017, 212040), (2232, 191615), (2280, 187581), (2356, 181530), (2790, 153292), (2945, 145224), (3420, 125054), (3534, 121020), (3720, 114969), (4034, 106020), (4712, 90765), (5301, 80680), (5580, 76646), (5890, 72612), (6051, 70680), (6840, 62527), (7068, 60510), (8068, 53010), (8835, 48408), (10085, 42408), (10602, 40340), (11160, 38323), (11780, 36306), (12102, 35340), (14136, 30255), (16136, 26505), (17670, 24204), (18153, 23560), (20170, 21204)]