283282245760

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1\times {\mathrm{7607}}^1$

素因数の和:9534

約数の個数: 128

約数和(自身を含む): 699531863040

約数和(自身を除く): 416249617280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1877, 1984, 2480, 3754, 3968, 4960, 7508, 7607, 9385, 9920, 15016, 15214, 18770, 19840, 30032, 30428, 37540, 38035, 58187, 60064, 60856, 75080, 76070, 116374, 120128, 121712, 150160, 152140, 232748, 235817, 240256, 243424, 290935, 300320, 304280, 465496, 471634, 486848, 581870, 600640, 608560, 930992, 943268, 973696, 1163740, 1179085, 1201280, 1217120, 1861984, 1886536, 2327480, 2358170, 2434240, 3723968, 3773072, 4654960, 4716340, 4868480, 7447936, 7546144, 9309920, 9432680, 14278339, 15092288, 18619840, 18865360, 28556678, 30184576, 37239680, 37730720, 57113356, 71391695, 75461440, 114226712, 142783390, 150922880, 228453424, 285566780, 442628509, 456906848, 571133560, 885257018, 913813696, 1142267120, 1770514036, 1827627392, 2213142545, 2284534240, 3541028072, 4426285090, 4569068480, 7082056144, 8852570180, 9138136960, 14164112288, 17705140360, 28328224576, 35410280720, 56656449152, 70820561440, 141641122880, 283282245760]

約数ペア:

[(1, 283282245760), (2, 141641122880), (4, 70820561440), (5, 56656449152), (8, 35410280720), (10, 28328224576), (16, 17705140360), (20, 14164112288), (31, 9138136960), (32, 8852570180), (40, 7082056144), (62, 4569068480), (64, 4426285090), (80, 3541028072), (124, 2284534240), (128, 2213142545), (155, 1827627392), (160, 1770514036), (248, 1142267120), (310, 913813696), (320, 885257018), (496, 571133560), (620, 456906848), (640, 442628509), (992, 285566780), (1240, 228453424), (1877, 150922880), (1984, 142783390), (2480, 114226712), (3754, 75461440), (3968, 71391695), (4960, 57113356), (7508, 37730720), (7607, 37239680), (9385, 30184576), (9920, 28556678), (15016, 18865360), (15214, 18619840), (18770, 15092288), (19840, 14278339), (30032, 9432680), (30428, 9309920), (37540, 7546144), (38035, 7447936), (58187, 4868480), (60064, 4716340), (60856, 4654960), (75080, 3773072), (76070, 3723968), (116374, 2434240), (120128, 2358170), (121712, 2327480), (150160, 1886536), (152140, 1861984), (232748, 1217120), (235817, 1201280), (240256, 1179085), (243424, 1163740), (290935, 973696), (300320, 943268), (304280, 930992), (465496, 608560), (471634, 600640), (486848, 581870)]