213044040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 256

約数和(自身を含む): 787968000

約数和(自身を除く): 574923960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 79, 88, 90, 99, 108, 110, 120, 132, 135, 158, 165, 180, 198, 216, 220, 227, 237, 264, 270, 297, 316, 330, 360, 395, 396, 440, 454, 474, 495, 540, 594, 632, 660, 681, 711, 790, 792, 869, 908, 948, 990, 1080, 1135, 1185, 1188, 1320, 1362, 1422, 1485, 1580, 1738, 1816, 1896, 1980, 2043, 2133, 2270, 2370, 2376, 2497, 2607, 2724, 2844, 2970, 3160, 3405, 3476, 3555, 3960, 4086, 4266, 4345, 4540, 4740, 4994, 5214, 5448, 5688, 5940, 6129, 6810, 6952, 7110, 7491, 7821, 8172, 8532, 8690, 9080, 9480, 9988, 10215, 10428, 10665, 11880, 12258, 12485, 13035, 13620, 14220, 14982, 15642, 16344, 17064, 17380, 17933, 19976, 20430, 20856, 21330, 22473, 23463, 24516, 24970, 26070, 27240, 28440, 29964, 30645, 31284, 34760, 35866, 37455, 39105, 40860, 42660, 44946, 46926, 49032, 49940, 52140, 53799, 59928, 61290, 62568, 67419, 71732, 74910, 78210, 81720, 85320, 89665, 89892, 93852, 99880, 104280, 107598, 112365, 117315, 122580, 134838, 143464, 149820, 156420, 161397, 179330, 179784, 187704, 197263, 215196, 224730, 234630, 245160, 268995, 269676, 299640, 312840, 322794, 337095, 358660, 394526, 430392, 449460, 469260, 484191, 537990, 539352, 591789, 645588, 674190, 717320, 789052, 806985, 898920, 938520, 968382, 986315, 1075980, 1183578, 1291176, 1348380, 1578104, 1613970, 1775367, 1936764, 1972630, 2151960, 2367156, 2420955, 2696760, 2958945, 3227940, 3550734, 3873528, 3945260, 4734312, 4841910, 5326101, 5917890, 6455880, 7101468, 7890520, 8876835, 9683820, 10652202, 11835780, 14202936, 17753670, 19367640, 21304404, 23671560, 26630505, 35507340, 42608808, 53261010, 71014680, 106522020, 213044040]

約数ペア:

[(1, 213044040), (2, 106522020), (3, 71014680), (4, 53261010), (5, 42608808), (6, 35507340), (8, 26630505), (9, 23671560), (10, 21304404), (11, 19367640), (12, 17753670), (15, 14202936), (18, 11835780), (20, 10652202), (22, 9683820), (24, 8876835), (27, 7890520), (30, 7101468), (33, 6455880), (36, 5917890), (40, 5326101), (44, 4841910), (45, 4734312), (54, 3945260), (55, 3873528), (60, 3550734), (66, 3227940), (72, 2958945), (79, 2696760), (88, 2420955), (90, 2367156), (99, 2151960), (108, 1972630), (110, 1936764), (120, 1775367), (132, 1613970), (135, 1578104), (158, 1348380), (165, 1291176), (180, 1183578), (198, 1075980), (216, 986315), (220, 968382), (227, 938520), (237, 898920), (264, 806985), (270, 789052), (297, 717320), (316, 674190), (330, 645588), (360, 591789), (395, 539352), (396, 537990), (440, 484191), (454, 469260), (474, 449460), (495, 430392), (540, 394526), (594, 358660), (632, 337095), (660, 322794), (681, 312840), (711, 299640), (790, 269676), (792, 268995), (869, 245160), (908, 234630), (948, 224730), (990, 215196), (1080, 197263), (1135, 187704), (1185, 179784), (1188, 179330), (1320, 161397), (1362, 156420), (1422, 149820), (1485, 143464), (1580, 134838), (1738, 122580), (1816, 117315), (1896, 112365), (1980, 107598), (2043, 104280), (2133, 99880), (2270, 93852), (2370, 89892), (2376, 89665), (2497, 85320), (2607, 81720), (2724, 78210), (2844, 74910), (2970, 71732), (3160, 67419), (3405, 62568), (3476, 61290), (3555, 59928), (3960, 53799), (4086, 52140), (4266, 49940), (4345, 49032), (4540, 46926), (4740, 44946), (4994, 42660), (5214, 40860), (5448, 39105), (5688, 37455), (5940, 35866), (6129, 34760), (6810, 31284), (6952, 30645), (7110, 29964), (7491, 28440), (7821, 27240), (8172, 26070), (8532, 24970), (8690, 24516), (9080, 23463), (9480, 22473), (9988, 21330), (10215, 20856), (10428, 20430), (10665, 19976), (11880, 17933), (12258, 17380), (12485, 17064), (13035, 16344), (13620, 15642), (14220, 14982)]