105248640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 394813440

約数和(自身を除く): 289564800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 191, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 382, 384, 410, 420, 448, 480, 492, 560, 573, 574, 615, 640, 656, 672, 764, 820, 840, 861, 896, 955, 960, 984, 1120, 1146, 1148, 1230, 1312, 1337, 1344, 1435, 1528, 1640, 1680, 1722, 1910, 1920, 1968, 2240, 2292, 2296, 2460, 2624, 2674, 2688, 2865, 2870, 3056, 3280, 3360, 3444, 3820, 3936, 4011, 4305, 4480, 4584, 4592, 4920, 5248, 5348, 5730, 5740, 6112, 6560, 6685, 6720, 6888, 7640, 7831, 7872, 8022, 8610, 9168, 9184, 9840, 10696, 11460, 11480, 12224, 13120, 13370, 13440, 13776, 15280, 15662, 15744, 16044, 17220, 18336, 18368, 19680, 20055, 21392, 22920, 22960, 23493, 24448, 26240, 26740, 27552, 30560, 31324, 32088, 34440, 36672, 36736, 39155, 39360, 40110, 42784, 45840, 45920, 46986, 53480, 54817, 55104, 61120, 62648, 64176, 68880, 73344, 78310, 78720, 80220, 85568, 91680, 91840, 93972, 106960, 109634, 110208, 117465, 122240, 125296, 128352, 137760, 156620, 160440, 164451, 171136, 183360, 183680, 187944, 213920, 219268, 234930, 250592, 256704, 274085, 275520, 313240, 320880, 328902, 366720, 375888, 427840, 438536, 469860, 501184, 513408, 548170, 551040, 626480, 641760, 657804, 751776, 822255, 855680, 877072, 939720, 1002368, 1096340, 1252960, 1283520, 1315608, 1503552, 1644510, 1754144, 1879440, 2192680, 2505920, 2567040, 2631216, 3007104, 3289020, 3508288, 3758880, 4385360, 5011840, 5262432, 6578040, 7016576, 7517760, 8770720, 10524864, 13156080, 15035520, 17541440, 21049728, 26312160, 35082880, 52624320, 105248640]

約数ペア:

[(1, 105248640), (2, 52624320), (3, 35082880), (4, 26312160), (5, 21049728), (6, 17541440), (7, 15035520), (8, 13156080), (10, 10524864), (12, 8770720), (14, 7517760), (15, 7016576), (16, 6578040), (20, 5262432), (21, 5011840), (24, 4385360), (28, 3758880), (30, 3508288), (32, 3289020), (35, 3007104), (40, 2631216), (41, 2567040), (42, 2505920), (48, 2192680), (56, 1879440), (60, 1754144), (64, 1644510), (70, 1503552), (80, 1315608), (82, 1283520), (84, 1252960), (96, 1096340), (105, 1002368), (112, 939720), (120, 877072), (123, 855680), (128, 822255), (140, 751776), (160, 657804), (164, 641760), (168, 626480), (191, 551040), (192, 548170), (205, 513408), (210, 501184), (224, 469860), (240, 438536), (246, 427840), (280, 375888), (287, 366720), (320, 328902), (328, 320880), (336, 313240), (382, 275520), (384, 274085), (410, 256704), (420, 250592), (448, 234930), (480, 219268), (492, 213920), (560, 187944), (573, 183680), (574, 183360), (615, 171136), (640, 164451), (656, 160440), (672, 156620), (764, 137760), (820, 128352), (840, 125296), (861, 122240), (896, 117465), (955, 110208), (960, 109634), (984, 106960), (1120, 93972), (1146, 91840), (1148, 91680), (1230, 85568), (1312, 80220), (1337, 78720), (1344, 78310), (1435, 73344), (1528, 68880), (1640, 64176), (1680, 62648), (1722, 61120), (1910, 55104), (1920, 54817), (1968, 53480), (2240, 46986), (2292, 45920), (2296, 45840), (2460, 42784), (2624, 40110), (2674, 39360), (2688, 39155), (2865, 36736), (2870, 36672), (3056, 34440), (3280, 32088), (3360, 31324), (3444, 30560), (3820, 27552), (3936, 26740), (4011, 26240), (4305, 24448), (4480, 23493), (4584, 22960), (4592, 22920), (4920, 21392), (5248, 20055), (5348, 19680), (5730, 18368), (5740, 18336), (6112, 17220), (6560, 16044), (6685, 15744), (6720, 15662), (6888, 15280), (7640, 13776), (7831, 13440), (7872, 13370), (8022, 13120), (8610, 12224), (9168, 11480), (9184, 11460), (9840, 10696)]