7892223680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1495

約数の個数: 224

約数和(自身を含む): 21710343168

約数和(自身を除く): 13818119488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 71, 80, 88, 92, 110, 115, 142, 160, 176, 184, 220, 230, 253, 284, 320, 352, 355, 368, 440, 460, 506, 568, 704, 710, 736, 781, 880, 920, 1012, 1136, 1265, 1373, 1420, 1472, 1562, 1633, 1760, 1840, 2024, 2272, 2530, 2746, 2840, 3124, 3266, 3520, 3680, 3905, 4048, 4544, 5060, 5492, 5680, 6248, 6532, 6865, 7360, 7810, 8096, 8165, 10120, 10984, 11360, 12496, 13064, 13730, 15103, 15620, 16192, 16330, 17963, 20240, 21968, 22720, 24992, 26128, 27460, 30206, 31240, 31579, 32660, 35926, 40480, 43936, 49984, 52256, 54920, 60412, 62480, 63158, 65320, 71852, 75515, 80960, 87872, 89815, 97483, 104512, 109840, 120824, 124960, 126316, 130640, 143704, 151030, 157895, 179630, 194966, 219680, 241648, 249920, 252632, 261280, 287408, 302060, 315790, 347369, 359260, 389932, 439360, 483296, 487415, 505264, 522560, 574816, 604120, 631580, 694738, 718520, 779864, 966592, 974830, 1010528, 1072313, 1149632, 1208240, 1263160, 1389476, 1437040, 1559728, 1736845, 1949660, 2021056, 2144626, 2242109, 2416480, 2526320, 2778952, 2874080, 3119456, 3473690, 3899320, 4289252, 4484218, 4832960, 5052640, 5361565, 5557904, 5748160, 6238912, 6947380, 7798640, 8578504, 8968436, 10105280, 10723130, 11115808, 11210545, 13894760, 15597280, 17157008, 17936872, 21446260, 22231616, 22421090, 24663199, 27789520, 31194560, 34314016, 35873744, 42892520, 44842180, 49326398, 55579040, 68628032, 71747488, 85785040, 89684360, 98652796, 111158080, 123315995, 143494976, 171570080, 179368720, 197305592, 246631990, 343140160, 358737440, 394611184, 493263980, 717474880, 789222368, 986527960, 1578444736, 1973055920, 3946111840, 7892223680]

約数ペア:

[(1, 7892223680), (2, 3946111840), (4, 1973055920), (5, 1578444736), (8, 986527960), (10, 789222368), (11, 717474880), (16, 493263980), (20, 394611184), (22, 358737440), (23, 343140160), (32, 246631990), (40, 197305592), (44, 179368720), (46, 171570080), (55, 143494976), (64, 123315995), (71, 111158080), (80, 98652796), (88, 89684360), (92, 85785040), (110, 71747488), (115, 68628032), (142, 55579040), (160, 49326398), (176, 44842180), (184, 42892520), (220, 35873744), (230, 34314016), (253, 31194560), (284, 27789520), (320, 24663199), (352, 22421090), (355, 22231616), (368, 21446260), (440, 17936872), (460, 17157008), (506, 15597280), (568, 13894760), (704, 11210545), (710, 11115808), (736, 10723130), (781, 10105280), (880, 8968436), (920, 8578504), (1012, 7798640), (1136, 6947380), (1265, 6238912), (1373, 5748160), (1420, 5557904), (1472, 5361565), (1562, 5052640), (1633, 4832960), (1760, 4484218), (1840, 4289252), (2024, 3899320), (2272, 3473690), (2530, 3119456), (2746, 2874080), (2840, 2778952), (3124, 2526320), (3266, 2416480), (3520, 2242109), (3680, 2144626), (3905, 2021056), (4048, 1949660), (4544, 1736845), (5060, 1559728), (5492, 1437040), (5680, 1389476), (6248, 1263160), (6532, 1208240), (6865, 1149632), (7360, 1072313), (7810, 1010528), (8096, 974830), (8165, 966592), (10120, 779864), (10984, 718520), (11360, 694738), (12496, 631580), (13064, 604120), (13730, 574816), (15103, 522560), (15620, 505264), (16192, 487415), (16330, 483296), (17963, 439360), (20240, 389932), (21968, 359260), (22720, 347369), (24992, 315790), (26128, 302060), (27460, 287408), (30206, 261280), (31240, 252632), (31579, 249920), (32660, 241648), (35926, 219680), (40480, 194966), (43936, 179630), (49984, 157895), (52256, 151030), (54920, 143704), (60412, 130640), (62480, 126316), (63158, 124960), (65320, 120824), (71852, 109840), (75515, 104512), (80960, 97483), (87872, 89815)]