2985339840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6257}}^1$

素因数の和:6355

約数の個数: 224

約数和(自身を含む): 10986845184

約数和(自身を除く): 8001505344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 420, 426, 448, 480, 497, 560, 568, 672, 710, 840, 852, 960, 994, 1065, 1120, 1136, 1344, 1420, 1491, 1680, 1704, 1988, 2130, 2240, 2272, 2485, 2840, 2982, 3360, 3408, 3976, 4260, 4544, 4970, 5680, 5964, 6257, 6720, 6816, 7455, 7952, 8520, 9940, 11360, 11928, 12514, 13632, 14910, 15904, 17040, 18771, 19880, 22720, 23856, 25028, 29820, 31285, 31808, 34080, 37542, 39760, 43799, 47712, 50056, 59640, 62570, 68160, 75084, 79520, 87598, 93855, 95424, 100112, 119280, 125140, 131397, 150168, 159040, 175196, 187710, 200224, 218995, 238560, 250280, 262794, 300336, 350392, 375420, 400448, 437990, 444247, 477120, 500560, 525588, 600672, 656985, 700784, 750840, 875980, 888494, 1001120, 1051176, 1201344, 1313970, 1332741, 1401568, 1501680, 1751960, 1776988, 2002240, 2102352, 2221235, 2627940, 2665482, 2803136, 3003360, 3109729, 3503920, 3553976, 4204704, 4442470, 5255880, 5330964, 6006720, 6219458, 6663705, 7007840, 7107952, 8409408, 8884940, 9329187, 10511760, 10661928, 12438916, 13327410, 14015680, 14215904, 15548645, 17769880, 18658374, 21023520, 21323856, 24877832, 26654820, 28431808, 31097290, 35539760, 37316748, 42047040, 42647712, 46645935, 49755664, 53309640, 62194580, 71079520, 74633496, 85295424, 93291870, 99511328, 106619280, 124389160, 142159040, 149266992, 186583740, 199022656, 213238560, 248778320, 298533984, 373167480, 426477120, 497556640, 597067968, 746334960, 995113280, 1492669920, 2985339840]

約数ペア:

[(1, 2985339840), (2, 1492669920), (3, 995113280), (4, 746334960), (5, 597067968), (6, 497556640), (7, 426477120), (8, 373167480), (10, 298533984), (12, 248778320), (14, 213238560), (15, 199022656), (16, 186583740), (20, 149266992), (21, 142159040), (24, 124389160), (28, 106619280), (30, 99511328), (32, 93291870), (35, 85295424), (40, 74633496), (42, 71079520), (48, 62194580), (56, 53309640), (60, 49755664), (64, 46645935), (70, 42647712), (71, 42047040), (80, 37316748), (84, 35539760), (96, 31097290), (105, 28431808), (112, 26654820), (120, 24877832), (140, 21323856), (142, 21023520), (160, 18658374), (168, 17769880), (192, 15548645), (210, 14215904), (213, 14015680), (224, 13327410), (240, 12438916), (280, 10661928), (284, 10511760), (320, 9329187), (336, 8884940), (355, 8409408), (420, 7107952), (426, 7007840), (448, 6663705), (480, 6219458), (497, 6006720), (560, 5330964), (568, 5255880), (672, 4442470), (710, 4204704), (840, 3553976), (852, 3503920), (960, 3109729), (994, 3003360), (1065, 2803136), (1120, 2665482), (1136, 2627940), (1344, 2221235), (1420, 2102352), (1491, 2002240), (1680, 1776988), (1704, 1751960), (1988, 1501680), (2130, 1401568), (2240, 1332741), (2272, 1313970), (2485, 1201344), (2840, 1051176), (2982, 1001120), (3360, 888494), (3408, 875980), (3976, 750840), (4260, 700784), (4544, 656985), (4970, 600672), (5680, 525588), (5964, 500560), (6257, 477120), (6720, 444247), (6816, 437990), (7455, 400448), (7952, 375420), (8520, 350392), (9940, 300336), (11360, 262794), (11928, 250280), (12514, 238560), (13632, 218995), (14910, 200224), (15904, 187710), (17040, 175196), (18771, 159040), (19880, 150168), (22720, 131397), (23856, 125140), (25028, 119280), (29820, 100112), (31285, 95424), (31808, 93855), (34080, 87598), (37542, 79520), (39760, 75084), (43799, 68160), (47712, 62570), (50056, 59640)]