244702920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 256

約数和(自身を含む): 930631680

約数和(自身を除く): 685928760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 71, 77, 84, 88, 105, 110, 120, 132, 140, 142, 154, 165, 168, 210, 213, 220, 231, 264, 280, 284, 308, 330, 355, 373, 385, 420, 426, 440, 462, 497, 568, 616, 660, 710, 746, 770, 781, 840, 852, 924, 994, 1065, 1119, 1155, 1320, 1420, 1491, 1492, 1540, 1562, 1704, 1848, 1865, 1988, 2130, 2238, 2310, 2343, 2485, 2611, 2840, 2982, 2984, 3080, 3124, 3730, 3905, 3976, 4103, 4260, 4476, 4620, 4686, 4970, 5222, 5467, 5595, 5964, 6248, 7455, 7460, 7810, 7833, 8206, 8520, 8952, 9240, 9372, 9940, 10444, 10934, 11190, 11715, 11928, 12309, 13055, 14910, 14920, 15620, 15666, 16401, 16412, 18744, 19880, 20515, 20888, 21868, 22380, 23430, 24618, 26110, 26483, 27335, 28721, 29820, 31240, 31332, 32802, 32824, 39165, 41030, 43736, 44760, 46860, 49236, 52220, 52966, 54670, 57442, 59640, 61545, 62664, 65604, 78330, 79449, 82005, 82060, 86163, 93720, 98472, 104440, 105932, 109340, 114884, 123090, 131208, 132415, 143605, 156660, 158898, 164010, 164120, 172326, 185381, 211864, 218680, 229768, 246180, 264830, 287210, 291313, 313320, 317796, 328020, 344652, 370762, 397245, 430815, 492360, 529660, 556143, 574420, 582626, 635592, 656040, 689304, 741524, 794490, 861630, 873939, 926905, 1059320, 1112286, 1148840, 1165252, 1456565, 1483048, 1588980, 1723260, 1747878, 1853810, 2039191, 2224572, 2330504, 2780715, 2913130, 3177960, 3446520, 3495756, 3707620, 4078382, 4369695, 4449144, 5561430, 5826260, 6117573, 6991512, 7415240, 8156764, 8739390, 10195955, 11122860, 11652520, 12235146, 16313528, 17478780, 20391910, 22245720, 24470292, 30587865, 34957560, 40783820, 48940584, 61175730, 81567640, 122351460, 244702920]

約数ペア:

[(1, 244702920), (2, 122351460), (3, 81567640), (4, 61175730), (5, 48940584), (6, 40783820), (7, 34957560), (8, 30587865), (10, 24470292), (11, 22245720), (12, 20391910), (14, 17478780), (15, 16313528), (20, 12235146), (21, 11652520), (22, 11122860), (24, 10195955), (28, 8739390), (30, 8156764), (33, 7415240), (35, 6991512), (40, 6117573), (42, 5826260), (44, 5561430), (55, 4449144), (56, 4369695), (60, 4078382), (66, 3707620), (70, 3495756), (71, 3446520), (77, 3177960), (84, 2913130), (88, 2780715), (105, 2330504), (110, 2224572), (120, 2039191), (132, 1853810), (140, 1747878), (142, 1723260), (154, 1588980), (165, 1483048), (168, 1456565), (210, 1165252), (213, 1148840), (220, 1112286), (231, 1059320), (264, 926905), (280, 873939), (284, 861630), (308, 794490), (330, 741524), (355, 689304), (373, 656040), (385, 635592), (420, 582626), (426, 574420), (440, 556143), (462, 529660), (497, 492360), (568, 430815), (616, 397245), (660, 370762), (710, 344652), (746, 328020), (770, 317796), (781, 313320), (840, 291313), (852, 287210), (924, 264830), (994, 246180), (1065, 229768), (1119, 218680), (1155, 211864), (1320, 185381), (1420, 172326), (1491, 164120), (1492, 164010), (1540, 158898), (1562, 156660), (1704, 143605), (1848, 132415), (1865, 131208), (1988, 123090), (2130, 114884), (2238, 109340), (2310, 105932), (2343, 104440), (2485, 98472), (2611, 93720), (2840, 86163), (2982, 82060), (2984, 82005), (3080, 79449), (3124, 78330), (3730, 65604), (3905, 62664), (3976, 61545), (4103, 59640), (4260, 57442), (4476, 54670), (4620, 52966), (4686, 52220), (4970, 49236), (5222, 46860), (5467, 44760), (5595, 43736), (5964, 41030), (6248, 39165), (7455, 32824), (7460, 32802), (7810, 31332), (7833, 31240), (8206, 29820), (8520, 28721), (8952, 27335), (9240, 26483), (9372, 26110), (9940, 24618), (10444, 23430), (10934, 22380), (11190, 21868), (11715, 20888), (11928, 20515), (12309, 19880), (13055, 18744), (14910, 16412), (14920, 16401), (15620, 15666)]