194968620

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 288

約数和(自身を含む): 766112256

約数和(自身を除く): 571143636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 243, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 486, 495, 521, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 972, 990, 1042, 1134, 1155, 1188, 1215, 1260, 1386, 1485, 1540, 1563, 1620, 1701, 1782, 1890, 1980, 2079, 2084, 2268, 2310, 2430, 2605, 2673, 2772, 2835, 2970, 3126, 3402, 3465, 3564, 3647, 3780, 4158, 4455, 4620, 4689, 4860, 5210, 5346, 5670, 5731, 5940, 6237, 6252, 6804, 6930, 7294, 7815, 8316, 8505, 8910, 9378, 10395, 10420, 10692, 10941, 11340, 11462, 12474, 13365, 13860, 14067, 14588, 15630, 17010, 17193, 17820, 18235, 18711, 18756, 20790, 21882, 22924, 23445, 24948, 26730, 28134, 28655, 31185, 31260, 32823, 34020, 34386, 36470, 37422, 40117, 41580, 42201, 43764, 46890, 51579, 53460, 54705, 56268, 57310, 62370, 65646, 68772, 70335, 72940, 74844, 80234, 84402, 85965, 93555, 93780, 98469, 103158, 109410, 114620, 120351, 124740, 126603, 131292, 140670, 154737, 160468, 164115, 168804, 171930, 187110, 196938, 200585, 206316, 211005, 218820, 240702, 253206, 257895, 281340, 295407, 309474, 328230, 343860, 361053, 374220, 393876, 401170, 422010, 464211, 481404, 492345, 506412, 515790, 590814, 601755, 618948, 633015, 656460, 722106, 773685, 802340, 844020, 886221, 928422, 984690, 1031580, 1083159, 1181628, 1203510, 1266030, 1392633, 1444212, 1477035, 1547370, 1772442, 1805265, 1856844, 1969380, 2166318, 2321055, 2407020, 2532060, 2785266, 2954070, 3094740, 3249477, 3544884, 3610530, 4332636, 4431105, 4642110, 5415795, 5570532, 5908140, 6498954, 6963165, 7221060, 8862210, 9284220, 9748431, 10831590, 12997908, 13926330, 16247385, 17724420, 19496862, 21663180, 27852660, 32494770, 38993724, 48742155, 64989540, 97484310, 194968620]

約数ペア:

[(1, 194968620), (2, 97484310), (3, 64989540), (4, 48742155), (5, 38993724), (6, 32494770), (7, 27852660), (9, 21663180), (10, 19496862), (11, 17724420), (12, 16247385), (14, 13926330), (15, 12997908), (18, 10831590), (20, 9748431), (21, 9284220), (22, 8862210), (27, 7221060), (28, 6963165), (30, 6498954), (33, 5908140), (35, 5570532), (36, 5415795), (42, 4642110), (44, 4431105), (45, 4332636), (54, 3610530), (55, 3544884), (60, 3249477), (63, 3094740), (66, 2954070), (70, 2785266), (77, 2532060), (81, 2407020), (84, 2321055), (90, 2166318), (99, 1969380), (105, 1856844), (108, 1805265), (110, 1772442), (126, 1547370), (132, 1477035), (135, 1444212), (140, 1392633), (154, 1266030), (162, 1203510), (165, 1181628), (180, 1083159), (189, 1031580), (198, 984690), (210, 928422), (220, 886221), (231, 844020), (243, 802340), (252, 773685), (270, 722106), (297, 656460), (308, 633015), (315, 618948), (324, 601755), (330, 590814), (378, 515790), (385, 506412), (396, 492345), (405, 481404), (420, 464211), (462, 422010), (486, 401170), (495, 393876), (521, 374220), (540, 361053), (567, 343860), (594, 328230), (630, 309474), (660, 295407), (693, 281340), (756, 257895), (770, 253206), (810, 240702), (891, 218820), (924, 211005), (945, 206316), (972, 200585), (990, 196938), (1042, 187110), (1134, 171930), (1155, 168804), (1188, 164115), (1215, 160468), (1260, 154737), (1386, 140670), (1485, 131292), (1540, 126603), (1563, 124740), (1620, 120351), (1701, 114620), (1782, 109410), (1890, 103158), (1980, 98469), (2079, 93780), (2084, 93555), (2268, 85965), (2310, 84402), (2430, 80234), (2605, 74844), (2673, 72940), (2772, 70335), (2835, 68772), (2970, 65646), (3126, 62370), (3402, 57310), (3465, 56268), (3564, 54705), (3647, 53460), (3780, 51579), (4158, 46890), (4455, 43764), (4620, 42201), (4689, 41580), (4860, 40117), (5210, 37422), (5346, 36470), (5670, 34386), (5731, 34020), (5940, 32823), (6237, 31260), (6252, 31185), (6804, 28655), (6930, 28134), (7294, 26730), (7815, 24948), (8316, 23445), (8505, 22924), (8910, 21882), (9378, 20790), (10395, 18756), (10420, 18711), (10692, 18235), (10941, 17820), (11340, 17193), (11462, 17010), (12474, 15630), (13365, 14588), (13860, 14067)]