2993471280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1888

約数の個数: 240

約数和(自身を含む): 10671697920

約数和(自身を除く): 7678226640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 127, 144, 152, 171, 180, 190, 228, 240, 254, 285, 304, 342, 360, 380, 381, 456, 508, 570, 635, 684, 720, 760, 762, 855, 912, 1016, 1140, 1143, 1270, 1368, 1520, 1524, 1710, 1723, 1905, 2032, 2280, 2286, 2413, 2540, 2736, 3048, 3420, 3446, 3810, 4560, 4572, 4826, 5080, 5169, 5715, 6096, 6840, 6892, 7239, 7620, 8615, 9144, 9652, 10160, 10338, 11430, 12065, 13680, 13784, 14478, 15240, 15507, 17230, 18288, 19304, 20676, 21717, 22860, 24130, 25845, 27568, 28956, 30480, 31014, 32737, 34460, 36195, 38608, 41352, 43434, 45720, 48260, 51690, 57912, 62028, 65474, 68920, 72390, 77535, 82704, 86868, 91440, 96520, 98211, 103380, 108585, 115824, 124056, 130948, 137840, 144780, 155070, 163685, 173736, 193040, 196422, 206760, 217170, 218821, 248112, 261896, 289560, 294633, 310140, 327370, 347472, 392844, 413520, 434340, 437642, 491055, 523792, 579120, 589266, 620280, 654740, 656463, 785688, 868680, 875284, 982110, 1094105, 1178532, 1240560, 1309480, 1312926, 1473165, 1571376, 1737360, 1750568, 1964220, 1969389, 2188210, 2357064, 2618960, 2625852, 2946330, 3282315, 3501136, 3928440, 3938778, 4157599, 4376420, 4714128, 5251704, 5892660, 6564630, 7856880, 7877556, 8315198, 8752840, 9846945, 10503408, 11785320, 12472797, 13129260, 15755112, 16630396, 17505680, 19693890, 20787995, 23570640, 24945594, 26258520, 31510224, 33260792, 37418391, 39387780, 41575990, 49891188, 52517040, 62363985, 66521584, 74836782, 78775560, 83151980, 99782376, 124727970, 149673564, 157551120, 166303960, 187091955, 199564752, 249455940, 299347128, 332607920, 374183910, 498911880, 598694256, 748367820, 997823760, 1496735640, 2993471280]

約数ペア:

[(1, 2993471280), (2, 1496735640), (3, 997823760), (4, 748367820), (5, 598694256), (6, 498911880), (8, 374183910), (9, 332607920), (10, 299347128), (12, 249455940), (15, 199564752), (16, 187091955), (18, 166303960), (19, 157551120), (20, 149673564), (24, 124727970), (30, 99782376), (36, 83151980), (38, 78775560), (40, 74836782), (45, 66521584), (48, 62363985), (57, 52517040), (60, 49891188), (72, 41575990), (76, 39387780), (80, 37418391), (90, 33260792), (95, 31510224), (114, 26258520), (120, 24945594), (127, 23570640), (144, 20787995), (152, 19693890), (171, 17505680), (180, 16630396), (190, 15755112), (228, 13129260), (240, 12472797), (254, 11785320), (285, 10503408), (304, 9846945), (342, 8752840), (360, 8315198), (380, 7877556), (381, 7856880), (456, 6564630), (508, 5892660), (570, 5251704), (635, 4714128), (684, 4376420), (720, 4157599), (760, 3938778), (762, 3928440), (855, 3501136), (912, 3282315), (1016, 2946330), (1140, 2625852), (1143, 2618960), (1270, 2357064), (1368, 2188210), (1520, 1969389), (1524, 1964220), (1710, 1750568), (1723, 1737360), (1905, 1571376), (2032, 1473165), (2280, 1312926), (2286, 1309480), (2413, 1240560), (2540, 1178532), (2736, 1094105), (3048, 982110), (3420, 875284), (3446, 868680), (3810, 785688), (4560, 656463), (4572, 654740), (4826, 620280), (5080, 589266), (5169, 579120), (5715, 523792), (6096, 491055), (6840, 437642), (6892, 434340), (7239, 413520), (7620, 392844), (8615, 347472), (9144, 327370), (9652, 310140), (10160, 294633), (10338, 289560), (11430, 261896), (12065, 248112), (13680, 218821), (13784, 217170), (14478, 206760), (15240, 196422), (15507, 193040), (17230, 173736), (18288, 163685), (19304, 155070), (20676, 144780), (21717, 137840), (22860, 130948), (24130, 124056), (25845, 115824), (27568, 108585), (28956, 103380), (30480, 98211), (31014, 96520), (32737, 91440), (34460, 86868), (36195, 82704), (38608, 77535), (41352, 72390), (43434, 68920), (45720, 65474), (48260, 62028), (51690, 57912)]