7850880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 28641600

約数和(自身を除く): 20790720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 47, 48, 58, 60, 64, 72, 80, 87, 90, 94, 96, 116, 120, 128, 141, 144, 145, 160, 174, 180, 188, 192, 232, 235, 240, 261, 282, 288, 290, 320, 348, 360, 376, 384, 423, 435, 464, 470, 480, 522, 564, 576, 580, 640, 696, 705, 720, 752, 846, 870, 928, 940, 960, 1044, 1128, 1152, 1160, 1305, 1363, 1392, 1410, 1440, 1504, 1692, 1740, 1856, 1880, 1920, 2088, 2115, 2256, 2320, 2610, 2726, 2784, 2820, 2880, 3008, 3384, 3480, 3712, 3760, 4089, 4176, 4230, 4512, 4640, 5220, 5452, 5568, 5640, 5760, 6016, 6768, 6815, 6960, 7520, 8178, 8352, 8460, 9024, 9280, 10440, 10904, 11136, 11280, 12267, 13536, 13630, 13920, 15040, 16356, 16704, 16920, 18048, 18560, 20445, 20880, 21808, 22560, 24534, 27072, 27260, 27840, 30080, 32712, 33408, 33840, 40890, 41760, 43616, 45120, 49068, 54144, 54520, 55680, 61335, 65424, 67680, 81780, 83520, 87232, 90240, 98136, 109040, 122670, 130848, 135360, 163560, 167040, 174464, 196272, 218080, 245340, 261696, 270720, 327120, 392544, 436160, 490680, 523392, 654240, 785088, 872320, 981360, 1308480, 1570176, 1962720, 2616960, 3925440, 7850880]

約数ペア:

[(1, 7850880), (2, 3925440), (3, 2616960), (4, 1962720), (5, 1570176), (6, 1308480), (8, 981360), (9, 872320), (10, 785088), (12, 654240), (15, 523392), (16, 490680), (18, 436160), (20, 392544), (24, 327120), (29, 270720), (30, 261696), (32, 245340), (36, 218080), (40, 196272), (45, 174464), (47, 167040), (48, 163560), (58, 135360), (60, 130848), (64, 122670), (72, 109040), (80, 98136), (87, 90240), (90, 87232), (94, 83520), (96, 81780), (116, 67680), (120, 65424), (128, 61335), (141, 55680), (144, 54520), (145, 54144), (160, 49068), (174, 45120), (180, 43616), (188, 41760), (192, 40890), (232, 33840), (235, 33408), (240, 32712), (261, 30080), (282, 27840), (288, 27260), (290, 27072), (320, 24534), (348, 22560), (360, 21808), (376, 20880), (384, 20445), (423, 18560), (435, 18048), (464, 16920), (470, 16704), (480, 16356), (522, 15040), (564, 13920), (576, 13630), (580, 13536), (640, 12267), (696, 11280), (705, 11136), (720, 10904), (752, 10440), (846, 9280), (870, 9024), (928, 8460), (940, 8352), (960, 8178), (1044, 7520), (1128, 6960), (1152, 6815), (1160, 6768), (1305, 6016), (1363, 5760), (1392, 5640), (1410, 5568), (1440, 5452), (1504, 5220), (1692, 4640), (1740, 4512), (1856, 4230), (1880, 4176), (1920, 4089), (2088, 3760), (2115, 3712), (2256, 3480), (2320, 3384), (2610, 3008), (2726, 2880), (2784, 2820)]