204132960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:875

約数の個数: 240

約数和(自身を含む): 759250800

約数和(自身を除く): 555117840

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, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 829, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1658, 1710, 1824, 2052, 2160, 2280, 2487, 2565, 2592, 2736, 3040, 3078, 3240, 3316, 3420, 4104, 4145, 4320, 4560, 4974, 5130, 5472, 6156, 6480, 6632, 6840, 7461, 7695, 8208, 8290, 9120, 9948, 10260, 12312, 12435, 12960, 13264, 13680, 14922, 15390, 15751, 16416, 16580, 19896, 20520, 22383, 24624, 24870, 26528, 27360, 29844, 30780, 31502, 33160, 37305, 39792, 41040, 44766, 47253, 49248, 49740, 59688, 61560, 63004, 66320, 67149, 74610, 78755, 79584, 82080, 89532, 94506, 99480, 111915, 119376, 123120, 126008, 132640, 134298, 141759, 149220, 157510, 179064, 189012, 198960, 223830, 236265, 238752, 246240, 252016, 268596, 283518, 298440, 315020, 335745, 358128, 378024, 397920, 425277, 447660, 472530, 504032, 537192, 567036, 596880, 630040, 671490, 708795, 716256, 756048, 850554, 895320, 945060, 1074384, 1134072, 1193760, 1260080, 1275831, 1342980, 1417590, 1512096, 1701108, 1790640, 1890120, 2126385, 2148768, 2268144, 2520160, 2551662, 2685960, 2835180, 3402216, 3581280, 3780240, 4252770, 4536288, 5103324, 5371920, 5670360, 6379155, 6804432, 7560480, 8505540, 10206648, 10743840, 11340720, 12758310, 13608864, 17011080, 20413296, 22681440, 25516620, 34022160, 40826592, 51033240, 68044320, 102066480, 204132960]

約数ペア:

[(1, 204132960), (2, 102066480), (3, 68044320), (4, 51033240), (5, 40826592), (6, 34022160), (8, 25516620), (9, 22681440), (10, 20413296), (12, 17011080), (15, 13608864), (16, 12758310), (18, 11340720), (19, 10743840), (20, 10206648), (24, 8505540), (27, 7560480), (30, 6804432), (32, 6379155), (36, 5670360), (38, 5371920), (40, 5103324), (45, 4536288), (48, 4252770), (54, 3780240), (57, 3581280), (60, 3402216), (72, 2835180), (76, 2685960), (80, 2551662), (81, 2520160), (90, 2268144), (95, 2148768), (96, 2126385), (108, 1890120), (114, 1790640), (120, 1701108), (135, 1512096), (144, 1417590), (152, 1342980), (160, 1275831), (162, 1260080), (171, 1193760), (180, 1134072), (190, 1074384), (216, 945060), (228, 895320), (240, 850554), (270, 756048), (285, 716256), (288, 708795), (304, 671490), (324, 630040), (342, 596880), (360, 567036), (380, 537192), (405, 504032), (432, 472530), (456, 447660), (480, 425277), (513, 397920), (540, 378024), (570, 358128), (608, 335745), (648, 315020), (684, 298440), (720, 283518), (760, 268596), (810, 252016), (829, 246240), (855, 238752), (864, 236265), (912, 223830), (1026, 198960), (1080, 189012), (1140, 179064), (1296, 157510), (1368, 149220), (1440, 141759), (1520, 134298), (1539, 132640), (1620, 126008), (1658, 123120), (1710, 119376), (1824, 111915), (2052, 99480), (2160, 94506), (2280, 89532), (2487, 82080), (2565, 79584), (2592, 78755), (2736, 74610), (3040, 67149), (3078, 66320), (3240, 63004), (3316, 61560), (3420, 59688), (4104, 49740), (4145, 49248), (4320, 47253), (4560, 44766), (4974, 41040), (5130, 39792), (5472, 37305), (6156, 33160), (6480, 31502), (6632, 30780), (6840, 29844), (7461, 27360), (7695, 26528), (8208, 24870), (8290, 24624), (9120, 22383), (9948, 20520), (10260, 19896), (12312, 16580), (12435, 16416), (12960, 15751), (13264, 15390), (13680, 14922)]