2888308080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2179}}^1$

素因数の和:2468

約数の個数: 240

約数和(自身を含む): 11132858880

約数和(自身を除く): 8244550800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 263, 280, 315, 336, 360, 420, 504, 526, 560, 630, 720, 789, 840, 1008, 1052, 1260, 1315, 1578, 1680, 1841, 2104, 2179, 2367, 2520, 2630, 3156, 3682, 3945, 4208, 4358, 4734, 5040, 5260, 5523, 6312, 6537, 7364, 7890, 8716, 9205, 9468, 10520, 10895, 11046, 11835, 12624, 13074, 14728, 15253, 15780, 16569, 17432, 18410, 18936, 19611, 21040, 21790, 22092, 23670, 26148, 27615, 29456, 30506, 31560, 32685, 33138, 34864, 36820, 37872, 39222, 43580, 44184, 45759, 47340, 52296, 55230, 61012, 63120, 65370, 66276, 73640, 76265, 78444, 82845, 87160, 88368, 91518, 94680, 98055, 104592, 110460, 122024, 130740, 132552, 137277, 147280, 152530, 156888, 165690, 174320, 183036, 189360, 196110, 220920, 228795, 244048, 261480, 265104, 274554, 305060, 313776, 331380, 366072, 392220, 441840, 457590, 522960, 549108, 573077, 610120, 662760, 686385, 732144, 784440, 915180, 1098216, 1146154, 1220240, 1325520, 1372770, 1568880, 1719231, 1830360, 2196432, 2292308, 2745540, 2865385, 3438462, 3660720, 4011539, 4584616, 5157693, 5491080, 5730770, 6876924, 8023078, 8596155, 9169232, 10315386, 10982160, 11461540, 12034617, 13753848, 16046156, 17192310, 20057695, 20630772, 22923080, 24069234, 25788465, 27507696, 32092312, 34384620, 36103851, 40115390, 41261544, 45846160, 48138468, 51576930, 60173085, 64184624, 68769240, 72207702, 80230780, 82523088, 96276936, 103153860, 120346170, 137538480, 144415404, 160461560, 180519255, 192553872, 206307720, 240692340, 288830808, 320923120, 361038510, 412615440, 481384680, 577661616, 722077020, 962769360, 1444154040, 2888308080]

約数ペア:

[(1, 2888308080), (2, 1444154040), (3, 962769360), (4, 722077020), (5, 577661616), (6, 481384680), (7, 412615440), (8, 361038510), (9, 320923120), (10, 288830808), (12, 240692340), (14, 206307720), (15, 192553872), (16, 180519255), (18, 160461560), (20, 144415404), (21, 137538480), (24, 120346170), (28, 103153860), (30, 96276936), (35, 82523088), (36, 80230780), (40, 72207702), (42, 68769240), (45, 64184624), (48, 60173085), (56, 51576930), (60, 48138468), (63, 45846160), (70, 41261544), (72, 40115390), (80, 36103851), (84, 34384620), (90, 32092312), (105, 27507696), (112, 25788465), (120, 24069234), (126, 22923080), (140, 20630772), (144, 20057695), (168, 17192310), (180, 16046156), (210, 13753848), (240, 12034617), (252, 11461540), (263, 10982160), (280, 10315386), (315, 9169232), (336, 8596155), (360, 8023078), (420, 6876924), (504, 5730770), (526, 5491080), (560, 5157693), (630, 4584616), (720, 4011539), (789, 3660720), (840, 3438462), (1008, 2865385), (1052, 2745540), (1260, 2292308), (1315, 2196432), (1578, 1830360), (1680, 1719231), (1841, 1568880), (2104, 1372770), (2179, 1325520), (2367, 1220240), (2520, 1146154), (2630, 1098216), (3156, 915180), (3682, 784440), (3945, 732144), (4208, 686385), (4358, 662760), (4734, 610120), (5040, 573077), (5260, 549108), (5523, 522960), (6312, 457590), (6537, 441840), (7364, 392220), (7890, 366072), (8716, 331380), (9205, 313776), (9468, 305060), (10520, 274554), (10895, 265104), (11046, 261480), (11835, 244048), (12624, 228795), (13074, 220920), (14728, 196110), (15253, 189360), (15780, 183036), (16569, 174320), (17432, 165690), (18410, 156888), (18936, 152530), (19611, 147280), (21040, 137277), (21790, 132552), (22092, 130740), (23670, 122024), (26148, 110460), (27615, 104592), (29456, 98055), (30506, 94680), (31560, 91518), (32685, 88368), (33138, 87160), (34864, 82845), (36820, 78444), (37872, 76265), (39222, 73640), (43580, 66276), (44184, 65370), (45759, 63120), (47340, 61012), (52296, 55230)]