1292365440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2521}}^1$

素因数の和:2635

約数の個数: 192

約数和(自身を含む): 4514632200

約数和(自身を除く): 3222266760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 801, 890, 960, 1068, 1152, 1335, 1424, 1440, 1602, 1780, 1920, 2136, 2521, 2670, 2848, 2880, 3204, 3560, 4005, 4272, 5042, 5340, 5696, 5760, 6408, 7120, 7563, 8010, 8544, 10084, 10680, 11392, 12605, 12816, 14240, 15126, 16020, 17088, 20168, 21360, 22689, 25210, 25632, 28480, 30252, 32040, 34176, 37815, 40336, 42720, 45378, 50420, 51264, 56960, 60504, 64080, 75630, 80672, 85440, 90756, 100840, 102528, 113445, 121008, 128160, 151260, 161344, 170880, 181512, 201680, 224369, 226890, 242016, 256320, 302520, 322688, 363024, 403360, 448738, 453780, 484032, 512640, 605040, 673107, 726048, 806720, 897476, 907560, 968064, 1121845, 1210080, 1346214, 1452096, 1613440, 1794952, 1815120, 2019321, 2243690, 2420160, 2692428, 2904192, 3365535, 3589904, 3630240, 4038642, 4487380, 4840320, 5384856, 6731070, 7179808, 7260480, 8077284, 8974760, 10096605, 10769712, 13462140, 14359616, 14520960, 16154568, 17949520, 20193210, 21539424, 26924280, 28719232, 32309136, 35899040, 40386420, 43078848, 53848560, 64618272, 71798080, 80772840, 86157696, 107697120, 129236544, 143596160, 161545680, 215394240, 258473088, 323091360, 430788480, 646182720, 1292365440]

約数ペア:

[(1, 1292365440), (2, 646182720), (3, 430788480), (4, 323091360), (5, 258473088), (6, 215394240), (8, 161545680), (9, 143596160), (10, 129236544), (12, 107697120), (15, 86157696), (16, 80772840), (18, 71798080), (20, 64618272), (24, 53848560), (30, 43078848), (32, 40386420), (36, 35899040), (40, 32309136), (45, 28719232), (48, 26924280), (60, 21539424), (64, 20193210), (72, 17949520), (80, 16154568), (89, 14520960), (90, 14359616), (96, 13462140), (120, 10769712), (128, 10096605), (144, 8974760), (160, 8077284), (178, 7260480), (180, 7179808), (192, 6731070), (240, 5384856), (267, 4840320), (288, 4487380), (320, 4038642), (356, 3630240), (360, 3589904), (384, 3365535), (445, 2904192), (480, 2692428), (534, 2420160), (576, 2243690), (640, 2019321), (712, 1815120), (720, 1794952), (801, 1613440), (890, 1452096), (960, 1346214), (1068, 1210080), (1152, 1121845), (1335, 968064), (1424, 907560), (1440, 897476), (1602, 806720), (1780, 726048), (1920, 673107), (2136, 605040), (2521, 512640), (2670, 484032), (2848, 453780), (2880, 448738), (3204, 403360), (3560, 363024), (4005, 322688), (4272, 302520), (5042, 256320), (5340, 242016), (5696, 226890), (5760, 224369), (6408, 201680), (7120, 181512), (7563, 170880), (8010, 161344), (8544, 151260), (10084, 128160), (10680, 121008), (11392, 113445), (12605, 102528), (12816, 100840), (14240, 90756), (15126, 85440), (16020, 80672), (17088, 75630), (20168, 64080), (21360, 60504), (22689, 56960), (25210, 51264), (25632, 50420), (28480, 45378), (30252, 42720), (32040, 40336), (34176, 37815)]