621579420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 432

約数和(自身を含む): 2472497664

約数和(自身を除く): 1850918244

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, 121, 126, 132, 135, 140, 151, 154, 162, 165, 180, 189, 198, 210, 220, 231, 242, 243, 252, 270, 297, 302, 308, 315, 324, 330, 363, 378, 385, 396, 405, 420, 453, 462, 484, 486, 495, 540, 567, 594, 604, 605, 630, 660, 693, 726, 755, 756, 770, 810, 847, 891, 906, 924, 945, 972, 990, 1057, 1089, 1134, 1155, 1188, 1210, 1215, 1260, 1359, 1386, 1452, 1485, 1510, 1540, 1620, 1661, 1694, 1701, 1782, 1812, 1815, 1890, 1980, 2079, 2114, 2178, 2265, 2268, 2310, 2420, 2430, 2541, 2673, 2718, 2772, 2835, 2970, 3020, 3171, 3267, 3322, 3388, 3402, 3465, 3564, 3630, 3780, 4077, 4158, 4228, 4235, 4356, 4455, 4530, 4620, 4860, 4983, 5082, 5285, 5346, 5436, 5445, 5670, 5940, 6237, 6342, 6534, 6644, 6795, 6804, 6930, 7260, 7623, 8154, 8305, 8316, 8470, 8505, 8910, 9060, 9513, 9801, 9966, 10164, 10395, 10570, 10692, 10890, 11340, 11627, 12231, 12474, 12684, 12705, 13068, 13365, 13590, 13860, 14949, 15246, 15855, 16308, 16335, 16610, 16940, 17010, 17820, 18271, 18711, 19026, 19602, 19932, 20385, 20790, 21140, 21780, 22869, 23254, 24462, 24915, 24948, 25410, 26730, 27180, 28539, 29403, 29898, 30492, 31185, 31710, 32670, 33220, 34020, 34881, 36542, 36693, 37422, 38052, 38115, 39204, 40770, 41580, 44847, 45738, 46508, 47565, 48924, 49005, 49830, 50820, 53460, 54813, 57078, 58135, 58806, 59796, 61155, 62370, 63420, 65340, 68607, 69762, 73084, 73386, 74745, 74844, 76230, 81540, 85617, 89694, 91355, 91476, 93555, 95130, 98010, 99660, 104643, 109626, 114156, 114345, 116270, 117612, 122310, 124740, 127897, 134541, 137214, 139524, 142695, 146772, 147015, 149490, 152460, 164439, 171234, 174405, 179388, 182710, 183465, 187110, 190260, 196020, 205821, 209286, 219252, 224235, 228690, 232540, 244620, 255794, 256851, 269082, 274065, 274428, 285390, 294030, 298980, 313929, 328878, 342468, 343035, 348810, 365420, 366930, 374220, 383691, 403623, 411642, 418572, 428085, 448470, 457380, 493317, 511588, 513702, 523215, 538164, 548130, 570780, 588060, 627858, 639485, 657756, 672705, 686070, 697620, 733860, 767382, 807246, 822195, 823284, 856170, 896940, 941787, 986634, 1027404, 1029105, 1046430, 1096260, 1151073, 1255716, 1278970, 1284255, 1345410, 1372140, 1479951, 1534764, 1569645, 1614492, 1644390, 1712340, 1883574, 1918455, 1973268, 2018115, 2058210, 2092860, 2302146, 2466585, 2557940, 2568510, 2690820, 2825361, 2959902, 3139290, 3288780, 3453219, 3767148, 3836910, 4036230, 4116420, 4439853, 4604292, 4708935, 4933170, 5137020, 5650722, 5755365, 5919804, 6278580, 6906438, 7399755, 7673820, 8072460, 8879706, 9417870, 9866340, 10359657, 11301444, 11510730, 13812876, 14126805, 14799510, 17266095, 17759412, 18835740, 20719314, 22199265, 23021460, 28253610, 29599020, 31078971, 34532190, 41438628, 44398530, 51798285, 56507220, 62157942, 69064380, 88797060, 103596570, 124315884, 155394855, 207193140, 310789710, 621579420]

約数ペア:

[(1, 621579420), (2, 310789710), (3, 207193140), (4, 155394855), (5, 124315884), (6, 103596570), (7, 88797060), (9, 69064380), (10, 62157942), (11, 56507220), (12, 51798285), (14, 44398530), (15, 41438628), (18, 34532190), (20, 31078971), (21, 29599020), (22, 28253610), (27, 23021460), (28, 22199265), (30, 20719314), (33, 18835740), (35, 17759412), (36, 17266095), (42, 14799510), (44, 14126805), (45, 13812876), (54, 11510730), (55, 11301444), (60, 10359657), (63, 9866340), (66, 9417870), (70, 8879706), (77, 8072460), (81, 7673820), (84, 7399755), (90, 6906438), (99, 6278580), (105, 5919804), (108, 5755365), (110, 5650722), (121, 5137020), (126, 4933170), (132, 4708935), (135, 4604292), (140, 4439853), (151, 4116420), (154, 4036230), (162, 3836910), (165, 3767148), (180, 3453219), (189, 3288780), (198, 3139290), (210, 2959902), (220, 2825361), (231, 2690820), (242, 2568510), (243, 2557940), (252, 2466585), (270, 2302146), (297, 2092860), (302, 2058210), (308, 2018115), (315, 1973268), (324, 1918455), (330, 1883574), (363, 1712340), (378, 1644390), (385, 1614492), (396, 1569645), (405, 1534764), (420, 1479951), (453, 1372140), (462, 1345410), (484, 1284255), (486, 1278970), (495, 1255716), (540, 1151073), (567, 1096260), (594, 1046430), (604, 1029105), (605, 1027404), (630, 986634), (660, 941787), (693, 896940), (726, 856170), (755, 823284), (756, 822195), (770, 807246), (810, 767382), (847, 733860), (891, 697620), (906, 686070), (924, 672705), (945, 657756), (972, 639485), (990, 627858), (1057, 588060), (1089, 570780), (1134, 548130), (1155, 538164), (1188, 523215), (1210, 513702), (1215, 511588), (1260, 493317), (1359, 457380), (1386, 448470), (1452, 428085), (1485, 418572), (1510, 411642), (1540, 403623), (1620, 383691), (1661, 374220), (1694, 366930), (1701, 365420), (1782, 348810), (1812, 343035), (1815, 342468), (1890, 328878), (1980, 313929), (2079, 298980), (2114, 294030), (2178, 285390), (2265, 274428), (2268, 274065), (2310, 269082), (2420, 256851), (2430, 255794), (2541, 244620), (2673, 232540), (2718, 228690), (2772, 224235), (2835, 219252), (2970, 209286), (3020, 205821), (3171, 196020), (3267, 190260), (3322, 187110), (3388, 183465), (3402, 182710), (3465, 179388), (3564, 174405), (3630, 171234), (3780, 164439), (4077, 152460), (4158, 149490), (4228, 147015), (4235, 146772), (4356, 142695), (4455, 139524), (4530, 137214), (4620, 134541), (4860, 127897), (4983, 124740), (5082, 122310), (5285, 117612), (5346, 116270), (5436, 114345), (5445, 114156), (5670, 109626), (5940, 104643), (6237, 99660), (6342, 98010), (6534, 95130), (6644, 93555), (6795, 91476), (6804, 91355), (6930, 89694), (7260, 85617), (7623, 81540), (8154, 76230), (8305, 74844), (8316, 74745), (8470, 73386), (8505, 73084), (8910, 69762), (9060, 68607), (9513, 65340), (9801, 63420), (9966, 62370), (10164, 61155), (10395, 59796), (10570, 58806), (10692, 58135), (10890, 57078), (11340, 54813), (11627, 53460), (12231, 50820), (12474, 49830), (12684, 49005), (12705, 48924), (13068, 47565), (13365, 46508), (13590, 45738), (13860, 44847), (14949, 41580), (15246, 40770), (15855, 39204), (16308, 38115), (16335, 38052), (16610, 37422), (16940, 36693), (17010, 36542), (17820, 34881), (18271, 34020), (18711, 33220), (19026, 32670), (19602, 31710), (19932, 31185), (20385, 30492), (20790, 29898), (21140, 29403), (21780, 28539), (22869, 27180), (23254, 26730), (24462, 25410), (24915, 24948)]