8144582040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{1163}}^1$

素因数の和:1591

約数の個数: 288

約数和(自身を含む): 30895609680

約数和(自身を除く): 22751027640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 397, 420, 441, 490, 504, 588, 630, 735, 794, 840, 882, 980, 1163, 1176, 1191, 1260, 1470, 1588, 1764, 1960, 1985, 2205, 2326, 2382, 2520, 2779, 2940, 3176, 3489, 3528, 3573, 3970, 4410, 4652, 4764, 5558, 5815, 5880, 5955, 6978, 7146, 7940, 8141, 8337, 8820, 9304, 9528, 10467, 11116, 11630, 11910, 13895, 13956, 14292, 15880, 16282, 16674, 17445, 17640, 17865, 19453, 20934, 22232, 23260, 23820, 24423, 25011, 27790, 27912, 28584, 32564, 33348, 34890, 35730, 38906, 40705, 41685, 41868, 46520, 47640, 48846, 50022, 52335, 55580, 56987, 58359, 65128, 66696, 69780, 71460, 73269, 77812, 81410, 83370, 83736, 97265, 97692, 100044, 104670, 111160, 113974, 116718, 122115, 125055, 139560, 142920, 146538, 155624, 162820, 166740, 170961, 175077, 194530, 195384, 200088, 209340, 227948, 233436, 244230, 250110, 284935, 291795, 293076, 325640, 333480, 341922, 350154, 366345, 389060, 418680, 455896, 461711, 466872, 488460, 500220, 512883, 569870, 583590, 586152, 683844, 700308, 732690, 778120, 854805, 875385, 923422, 976920, 1000440, 1025766, 1139740, 1167180, 1367688, 1385133, 1400616, 1465380, 1709610, 1750770, 1846844, 2051532, 2279480, 2308555, 2334360, 2564415, 2770266, 2930760, 3231977, 3419220, 3501540, 3693688, 4103064, 4155399, 4617110, 5128830, 5540532, 6463954, 6838440, 6925665, 7003080, 8310798, 9234220, 9695931, 10257660, 11081064, 12927908, 13851330, 16159885, 16621596, 18468440, 19391862, 20515320, 20776995, 22623839, 25855816, 27702660, 29087793, 32319770, 33243192, 38783724, 41553990, 45247678, 48479655, 55405320, 58175586, 64639540, 67871517, 77567448, 83107980, 90495356, 96959310, 113119195, 116351172, 129279080, 135743034, 145438965, 166215960, 180990712, 193918620, 203614551, 226238390, 232702344, 271486068, 290877930, 339357585, 387837240, 407229102, 452476780, 542972136, 581755860, 678715170, 814458204, 904953560, 1018072755, 1163511720, 1357430340, 1628916408, 2036145510, 2714860680, 4072291020, 8144582040]

約数ペア:

[(1, 8144582040), (2, 4072291020), (3, 2714860680), (4, 2036145510), (5, 1628916408), (6, 1357430340), (7, 1163511720), (8, 1018072755), (9, 904953560), (10, 814458204), (12, 678715170), (14, 581755860), (15, 542972136), (18, 452476780), (20, 407229102), (21, 387837240), (24, 339357585), (28, 290877930), (30, 271486068), (35, 232702344), (36, 226238390), (40, 203614551), (42, 193918620), (45, 180990712), (49, 166215960), (56, 145438965), (60, 135743034), (63, 129279080), (70, 116351172), (72, 113119195), (84, 96959310), (90, 90495356), (98, 83107980), (105, 77567448), (120, 67871517), (126, 64639540), (140, 58175586), (147, 55405320), (168, 48479655), (180, 45247678), (196, 41553990), (210, 38783724), (245, 33243192), (252, 32319770), (280, 29087793), (294, 27702660), (315, 25855816), (360, 22623839), (392, 20776995), (397, 20515320), (420, 19391862), (441, 18468440), (490, 16621596), (504, 16159885), (588, 13851330), (630, 12927908), (735, 11081064), (794, 10257660), (840, 9695931), (882, 9234220), (980, 8310798), (1163, 7003080), (1176, 6925665), (1191, 6838440), (1260, 6463954), (1470, 5540532), (1588, 5128830), (1764, 4617110), (1960, 4155399), (1985, 4103064), (2205, 3693688), (2326, 3501540), (2382, 3419220), (2520, 3231977), (2779, 2930760), (2940, 2770266), (3176, 2564415), (3489, 2334360), (3528, 2308555), (3573, 2279480), (3970, 2051532), (4410, 1846844), (4652, 1750770), (4764, 1709610), (5558, 1465380), (5815, 1400616), (5880, 1385133), (5955, 1367688), (6978, 1167180), (7146, 1139740), (7940, 1025766), (8141, 1000440), (8337, 976920), (8820, 923422), (9304, 875385), (9528, 854805), (10467, 778120), (11116, 732690), (11630, 700308), (11910, 683844), (13895, 586152), (13956, 583590), (14292, 569870), (15880, 512883), (16282, 500220), (16674, 488460), (17445, 466872), (17640, 461711), (17865, 455896), (19453, 418680), (20934, 389060), (22232, 366345), (23260, 350154), (23820, 341922), (24423, 333480), (25011, 325640), (27790, 293076), (27912, 291795), (28584, 284935), (32564, 250110), (33348, 244230), (34890, 233436), (35730, 227948), (38906, 209340), (40705, 200088), (41685, 195384), (41868, 194530), (46520, 175077), (47640, 170961), (48846, 166740), (50022, 162820), (52335, 155624), (55580, 146538), (56987, 142920), (58359, 139560), (65128, 125055), (66696, 122115), (69780, 116718), (71460, 113974), (73269, 111160), (77812, 104670), (81410, 100044), (83370, 97692), (83736, 97265)]