191226420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 432

約数和(自身を含む): 773817408

約数和(自身を除く): 582590988

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, 49, 54, 55, 60, 63, 66, 70, 73, 77, 81, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 146, 147, 154, 162, 165, 180, 189, 196, 198, 210, 219, 220, 231, 243, 245, 252, 270, 292, 294, 297, 308, 315, 324, 330, 365, 378, 385, 396, 405, 420, 438, 441, 462, 486, 490, 495, 511, 539, 540, 567, 588, 594, 630, 657, 660, 693, 730, 735, 756, 770, 803, 810, 876, 882, 891, 924, 945, 972, 980, 990, 1022, 1078, 1095, 1134, 1155, 1188, 1215, 1260, 1314, 1323, 1386, 1460, 1470, 1485, 1533, 1540, 1606, 1617, 1620, 1701, 1764, 1782, 1890, 1971, 1980, 2044, 2079, 2156, 2190, 2205, 2268, 2310, 2409, 2430, 2555, 2628, 2646, 2673, 2695, 2772, 2835, 2940, 2970, 3066, 3212, 3234, 3285, 3402, 3465, 3564, 3577, 3780, 3942, 3969, 4015, 4158, 4380, 4410, 4455, 4599, 4620, 4818, 4851, 4860, 5110, 5292, 5346, 5390, 5621, 5670, 5913, 5940, 6132, 6237, 6468, 6570, 6615, 6804, 6930, 7154, 7227, 7665, 7884, 7938, 8030, 8085, 8316, 8505, 8820, 8910, 9198, 9636, 9702, 9855, 10220, 10395, 10692, 10731, 10780, 11242, 11340, 11826, 11907, 12045, 12474, 13140, 13230, 13365, 13797, 13860, 14308, 14454, 14553, 15330, 15876, 16060, 16170, 16863, 17010, 17739, 17820, 17885, 18396, 18711, 19404, 19710, 19845, 20790, 21462, 21681, 22484, 22995, 23652, 23814, 24090, 24255, 24948, 26460, 26730, 27594, 28105, 28908, 29106, 29565, 30660, 31185, 32193, 32340, 33726, 34020, 35478, 35770, 36135, 37422, 39347, 39420, 39690, 41391, 41580, 42924, 43362, 43659, 45990, 47628, 48180, 48510, 50589, 53460, 53655, 55188, 56210, 58212, 59130, 59535, 62370, 64386, 65043, 67452, 68985, 70956, 71540, 72270, 72765, 74844, 78694, 79380, 82782, 84315, 86724, 87318, 88695, 91980, 93555, 96579, 97020, 101178, 107310, 108405, 112420, 118041, 118260, 119070, 124173, 124740, 128772, 130086, 130977, 137970, 144540, 145530, 151767, 157388, 160965, 165564, 168630, 174636, 177390, 187110, 193158, 195129, 196735, 202356, 206955, 214620, 216810, 218295, 236082, 238140, 248346, 252945, 260172, 261954, 275940, 289737, 291060, 303534, 321930, 325215, 337260, 354123, 354780, 374220, 386316, 390258, 393470, 413910, 433620, 436590, 455301, 472164, 482895, 496692, 505890, 523908, 579474, 590205, 607068, 620865, 643860, 650430, 654885, 708246, 758835, 780516, 786940, 827820, 869211, 873180, 910602, 965790, 975645, 1011780, 1062369, 1158948, 1180410, 1241730, 1300860, 1309770, 1365903, 1416492, 1448685, 1517670, 1738422, 1770615, 1821204, 1931580, 1951290, 2124738, 2276505, 2360820, 2483460, 2619540, 2731806, 2897370, 3035340, 3187107, 3476844, 3541230, 3902580, 4249476, 4346055, 4553010, 5311845, 5463612, 5794740, 6374214, 6829515, 7082460, 8692110, 9106020, 9561321, 10623690, 12748428, 13659030, 15935535, 17384220, 19122642, 21247380, 27318060, 31871070, 38245284, 47806605, 63742140, 95613210, 191226420]

約数ペア:

[(1, 191226420), (2, 95613210), (3, 63742140), (4, 47806605), (5, 38245284), (6, 31871070), (7, 27318060), (9, 21247380), (10, 19122642), (11, 17384220), (12, 15935535), (14, 13659030), (15, 12748428), (18, 10623690), (20, 9561321), (21, 9106020), (22, 8692110), (27, 7082460), (28, 6829515), (30, 6374214), (33, 5794740), (35, 5463612), (36, 5311845), (42, 4553010), (44, 4346055), (45, 4249476), (49, 3902580), (54, 3541230), (55, 3476844), (60, 3187107), (63, 3035340), (66, 2897370), (70, 2731806), (73, 2619540), (77, 2483460), (81, 2360820), (84, 2276505), (90, 2124738), (98, 1951290), (99, 1931580), (105, 1821204), (108, 1770615), (110, 1738422), (126, 1517670), (132, 1448685), (135, 1416492), (140, 1365903), (146, 1309770), (147, 1300860), (154, 1241730), (162, 1180410), (165, 1158948), (180, 1062369), (189, 1011780), (196, 975645), (198, 965790), (210, 910602), (219, 873180), (220, 869211), (231, 827820), (243, 786940), (245, 780516), (252, 758835), (270, 708246), (292, 654885), (294, 650430), (297, 643860), (308, 620865), (315, 607068), (324, 590205), (330, 579474), (365, 523908), (378, 505890), (385, 496692), (396, 482895), (405, 472164), (420, 455301), (438, 436590), (441, 433620), (462, 413910), (486, 393470), (490, 390258), (495, 386316), (511, 374220), (539, 354780), (540, 354123), (567, 337260), (588, 325215), (594, 321930), (630, 303534), (657, 291060), (660, 289737), (693, 275940), (730, 261954), (735, 260172), (756, 252945), (770, 248346), (803, 238140), (810, 236082), (876, 218295), (882, 216810), (891, 214620), (924, 206955), (945, 202356), (972, 196735), (980, 195129), (990, 193158), (1022, 187110), (1078, 177390), (1095, 174636), (1134, 168630), (1155, 165564), (1188, 160965), (1215, 157388), (1260, 151767), (1314, 145530), (1323, 144540), (1386, 137970), (1460, 130977), (1470, 130086), (1485, 128772), (1533, 124740), (1540, 124173), (1606, 119070), (1617, 118260), (1620, 118041), (1701, 112420), (1764, 108405), (1782, 107310), (1890, 101178), (1971, 97020), (1980, 96579), (2044, 93555), (2079, 91980), (2156, 88695), (2190, 87318), (2205, 86724), (2268, 84315), (2310, 82782), (2409, 79380), (2430, 78694), (2555, 74844), (2628, 72765), (2646, 72270), (2673, 71540), (2695, 70956), (2772, 68985), (2835, 67452), (2940, 65043), (2970, 64386), (3066, 62370), (3212, 59535), (3234, 59130), (3285, 58212), (3402, 56210), (3465, 55188), (3564, 53655), (3577, 53460), (3780, 50589), (3942, 48510), (3969, 48180), (4015, 47628), (4158, 45990), (4380, 43659), (4410, 43362), (4455, 42924), (4599, 41580), (4620, 41391), (4818, 39690), (4851, 39420), (4860, 39347), (5110, 37422), (5292, 36135), (5346, 35770), (5390, 35478), (5621, 34020), (5670, 33726), (5913, 32340), (5940, 32193), (6132, 31185), (6237, 30660), (6468, 29565), (6570, 29106), (6615, 28908), (6804, 28105), (6930, 27594), (7154, 26730), (7227, 26460), (7665, 24948), (7884, 24255), (7938, 24090), (8030, 23814), (8085, 23652), (8316, 22995), (8505, 22484), (8820, 21681), (8910, 21462), (9198, 20790), (9636, 19845), (9702, 19710), (9855, 19404), (10220, 18711), (10395, 18396), (10692, 17885), (10731, 17820), (10780, 17739), (11242, 17010), (11340, 16863), (11826, 16170), (11907, 16060), (12045, 15876), (12474, 15330), (13140, 14553), (13230, 14454), (13365, 14308), (13797, 13860)]