7038720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 216

約数和(自身を含む): 26784576

約数和(自身を除く): 19745856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 47, 48, 52, 60, 64, 65, 72, 78, 80, 90, 94, 96, 104, 117, 120, 128, 130, 141, 144, 156, 160, 180, 188, 192, 195, 208, 234, 235, 240, 256, 260, 282, 288, 312, 320, 360, 376, 384, 390, 416, 423, 468, 470, 480, 520, 564, 576, 585, 611, 624, 640, 705, 720, 752, 768, 780, 832, 846, 936, 940, 960, 1040, 1128, 1152, 1170, 1222, 1248, 1280, 1410, 1440, 1504, 1560, 1664, 1692, 1833, 1872, 1880, 1920, 2080, 2115, 2256, 2304, 2340, 2444, 2496, 2820, 2880, 3008, 3055, 3120, 3328, 3384, 3666, 3744, 3760, 3840, 4160, 4230, 4512, 4680, 4888, 4992, 5499, 5640, 5760, 6016, 6110, 6240, 6768, 7332, 7488, 7520, 8320, 8460, 9024, 9165, 9360, 9776, 9984, 10998, 11280, 11520, 12032, 12220, 12480, 13536, 14664, 14976, 15040, 16640, 16920, 18048, 18330, 18720, 19552, 21996, 22560, 24440, 24960, 27072, 27495, 29328, 29952, 30080, 33840, 36096, 36660, 37440, 39104, 43992, 45120, 48880, 49920, 54144, 54990, 58656, 60160, 67680, 73320, 74880, 78208, 87984, 90240, 97760, 108288, 109980, 117312, 135360, 146640, 149760, 156416, 175968, 180480, 195520, 219960, 234624, 270720, 293280, 351936, 391040, 439920, 469248, 541440, 586560, 703872, 782080, 879840, 1173120, 1407744, 1759680, 2346240, 3519360, 7038720]

約数ペア:

[(1, 7038720), (2, 3519360), (3, 2346240), (4, 1759680), (5, 1407744), (6, 1173120), (8, 879840), (9, 782080), (10, 703872), (12, 586560), (13, 541440), (15, 469248), (16, 439920), (18, 391040), (20, 351936), (24, 293280), (26, 270720), (30, 234624), (32, 219960), (36, 195520), (39, 180480), (40, 175968), (45, 156416), (47, 149760), (48, 146640), (52, 135360), (60, 117312), (64, 109980), (65, 108288), (72, 97760), (78, 90240), (80, 87984), (90, 78208), (94, 74880), (96, 73320), (104, 67680), (117, 60160), (120, 58656), (128, 54990), (130, 54144), (141, 49920), (144, 48880), (156, 45120), (160, 43992), (180, 39104), (188, 37440), (192, 36660), (195, 36096), (208, 33840), (234, 30080), (235, 29952), (240, 29328), (256, 27495), (260, 27072), (282, 24960), (288, 24440), (312, 22560), (320, 21996), (360, 19552), (376, 18720), (384, 18330), (390, 18048), (416, 16920), (423, 16640), (468, 15040), (470, 14976), (480, 14664), (520, 13536), (564, 12480), (576, 12220), (585, 12032), (611, 11520), (624, 11280), (640, 10998), (705, 9984), (720, 9776), (752, 9360), (768, 9165), (780, 9024), (832, 8460), (846, 8320), (936, 7520), (940, 7488), (960, 7332), (1040, 6768), (1128, 6240), (1152, 6110), (1170, 6016), (1222, 5760), (1248, 5640), (1280, 5499), (1410, 4992), (1440, 4888), (1504, 4680), (1560, 4512), (1664, 4230), (1692, 4160), (1833, 3840), (1872, 3760), (1880, 3744), (1920, 3666), (2080, 3384), (2115, 3328), (2256, 3120), (2304, 3055), (2340, 3008), (2444, 2880), (2496, 2820)]