68044320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 250992000

約数和(自身を除く): 182947680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 829, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1658, 1710, 1824, 2052, 2160, 2280, 2487, 2565, 2736, 3040, 3316, 3420, 4104, 4145, 4320, 4560, 4974, 5130, 5472, 6632, 6840, 7461, 8208, 8290, 9120, 9948, 10260, 12435, 13264, 13680, 14922, 15751, 16416, 16580, 19896, 20520, 22383, 24870, 26528, 27360, 29844, 31502, 33160, 37305, 39792, 41040, 44766, 47253, 49740, 59688, 63004, 66320, 74610, 78755, 79584, 82080, 89532, 94506, 99480, 111915, 119376, 126008, 132640, 141759, 149220, 157510, 179064, 189012, 198960, 223830, 236265, 238752, 252016, 283518, 298440, 315020, 358128, 378024, 397920, 425277, 447660, 472530, 504032, 567036, 596880, 630040, 708795, 716256, 756048, 850554, 895320, 945060, 1134072, 1193760, 1260080, 1417590, 1512096, 1701108, 1790640, 1890120, 2126385, 2268144, 2520160, 2835180, 3402216, 3581280, 3780240, 4252770, 4536288, 5670360, 6804432, 7560480, 8505540, 11340720, 13608864, 17011080, 22681440, 34022160, 68044320]

約数ペア:

[(1, 68044320), (2, 34022160), (3, 22681440), (4, 17011080), (5, 13608864), (6, 11340720), (8, 8505540), (9, 7560480), (10, 6804432), (12, 5670360), (15, 4536288), (16, 4252770), (18, 3780240), (19, 3581280), (20, 3402216), (24, 2835180), (27, 2520160), (30, 2268144), (32, 2126385), (36, 1890120), (38, 1790640), (40, 1701108), (45, 1512096), (48, 1417590), (54, 1260080), (57, 1193760), (60, 1134072), (72, 945060), (76, 895320), (80, 850554), (90, 756048), (95, 716256), (96, 708795), (108, 630040), (114, 596880), (120, 567036), (135, 504032), (144, 472530), (152, 447660), (160, 425277), (171, 397920), (180, 378024), (190, 358128), (216, 315020), (228, 298440), (240, 283518), (270, 252016), (285, 238752), (288, 236265), (304, 223830), (342, 198960), (360, 189012), (380, 179064), (432, 157510), (456, 149220), (480, 141759), (513, 132640), (540, 126008), (570, 119376), (608, 111915), (684, 99480), (720, 94506), (760, 89532), (829, 82080), (855, 79584), (864, 78755), (912, 74610), (1026, 66320), (1080, 63004), (1140, 59688), (1368, 49740), (1440, 47253), (1520, 44766), (1658, 41040), (1710, 39792), (1824, 37305), (2052, 33160), (2160, 31502), (2280, 29844), (2487, 27360), (2565, 26528), (2736, 24870), (3040, 22383), (3316, 20520), (3420, 19896), (4104, 16580), (4145, 16416), (4320, 15751), (4560, 14922), (4974, 13680), (5130, 13264), (5472, 12435), (6632, 10260), (6840, 9948), (7461, 9120), (8208, 8290)]