272818080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 990662400

約数和(自身を除く): 717844320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 47, 48, 58, 60, 72, 80, 87, 90, 94, 96, 116, 120, 139, 141, 144, 145, 160, 174, 180, 188, 232, 235, 240, 261, 278, 282, 288, 290, 348, 360, 376, 417, 423, 435, 464, 470, 480, 522, 556, 564, 580, 695, 696, 705, 720, 752, 834, 846, 870, 928, 940, 1044, 1112, 1128, 1160, 1251, 1305, 1363, 1390, 1392, 1410, 1440, 1504, 1668, 1692, 1740, 1880, 2085, 2088, 2115, 2224, 2256, 2320, 2502, 2610, 2726, 2780, 2784, 2820, 3336, 3384, 3480, 3760, 4031, 4089, 4170, 4176, 4230, 4448, 4512, 4640, 5004, 5220, 5452, 5560, 5640, 6255, 6533, 6672, 6768, 6815, 6960, 7520, 8062, 8178, 8340, 8352, 8460, 10008, 10440, 10904, 11120, 11280, 12093, 12267, 12510, 13066, 13344, 13536, 13630, 13920, 16124, 16356, 16680, 16920, 19599, 20016, 20155, 20445, 20880, 21808, 22240, 22560, 24186, 24534, 25020, 26132, 27260, 32248, 32665, 32712, 33360, 33840, 36279, 39198, 40032, 40310, 40890, 41760, 43616, 48372, 49068, 50040, 52264, 54520, 58797, 60465, 61335, 64496, 65330, 65424, 66720, 67680, 72558, 78396, 80620, 81780, 96744, 97995, 98136, 100080, 104528, 109040, 117594, 120930, 122670, 128992, 130660, 130848, 145116, 156792, 161240, 163560, 181395, 189457, 193488, 195990, 196272, 200160, 209056, 218080, 235188, 241860, 245340, 261320, 290232, 293985, 313584, 322480, 327120, 362790, 378914, 386976, 391980, 392544, 470376, 483720, 490680, 522640, 568371, 580464, 587970, 627168, 644960, 654240, 725580, 757828, 783960, 940752, 947285, 967440, 981360, 1045280, 1136742, 1160928, 1175940, 1451160, 1515656, 1567920, 1705113, 1881504, 1894570, 1934880, 1962720, 2273484, 2351880, 2841855, 2902320, 3031312, 3135840, 3410226, 3789140, 4546968, 4703760, 5683710, 5804640, 6062624, 6820452, 7578280, 8525565, 9093936, 9407520, 11367420, 13640904, 15156560, 17051130, 18187872, 22734840, 27281808, 30313120, 34102260, 45469680, 54563616, 68204520, 90939360, 136409040, 272818080]

約数ペア:

[(1, 272818080), (2, 136409040), (3, 90939360), (4, 68204520), (5, 54563616), (6, 45469680), (8, 34102260), (9, 30313120), (10, 27281808), (12, 22734840), (15, 18187872), (16, 17051130), (18, 15156560), (20, 13640904), (24, 11367420), (29, 9407520), (30, 9093936), (32, 8525565), (36, 7578280), (40, 6820452), (45, 6062624), (47, 5804640), (48, 5683710), (58, 4703760), (60, 4546968), (72, 3789140), (80, 3410226), (87, 3135840), (90, 3031312), (94, 2902320), (96, 2841855), (116, 2351880), (120, 2273484), (139, 1962720), (141, 1934880), (144, 1894570), (145, 1881504), (160, 1705113), (174, 1567920), (180, 1515656), (188, 1451160), (232, 1175940), (235, 1160928), (240, 1136742), (261, 1045280), (278, 981360), (282, 967440), (288, 947285), (290, 940752), (348, 783960), (360, 757828), (376, 725580), (417, 654240), (423, 644960), (435, 627168), (464, 587970), (470, 580464), (480, 568371), (522, 522640), (556, 490680), (564, 483720), (580, 470376), (695, 392544), (696, 391980), (705, 386976), (720, 378914), (752, 362790), (834, 327120), (846, 322480), (870, 313584), (928, 293985), (940, 290232), (1044, 261320), (1112, 245340), (1128, 241860), (1160, 235188), (1251, 218080), (1305, 209056), (1363, 200160), (1390, 196272), (1392, 195990), (1410, 193488), (1440, 189457), (1504, 181395), (1668, 163560), (1692, 161240), (1740, 156792), (1880, 145116), (2085, 130848), (2088, 130660), (2115, 128992), (2224, 122670), (2256, 120930), (2320, 117594), (2502, 109040), (2610, 104528), (2726, 100080), (2780, 98136), (2784, 97995), (2820, 96744), (3336, 81780), (3384, 80620), (3480, 78396), (3760, 72558), (4031, 67680), (4089, 66720), (4170, 65424), (4176, 65330), (4230, 64496), (4448, 61335), (4512, 60465), (4640, 58797), (5004, 54520), (5220, 52264), (5452, 50040), (5560, 49068), (5640, 48372), (6255, 43616), (6533, 41760), (6672, 40890), (6768, 40310), (6815, 40032), (6960, 39198), (7520, 36279), (8062, 33840), (8178, 33360), (8340, 32712), (8352, 32665), (8460, 32248), (10008, 27260), (10440, 26132), (10904, 25020), (11120, 24534), (11280, 24186), (12093, 22560), (12267, 22240), (12510, 21808), (13066, 20880), (13344, 20445), (13536, 20155), (13630, 20016), (13920, 19599), (16124, 16920), (16356, 16680)]