1806310440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{929}}^1$

素因数の和:1448

約数の個数: 192

約数和(自身を含む): 6424142400

約数和(自身を除く): 4617831960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 491, 495, 660, 792, 929, 982, 990, 1320, 1473, 1858, 1964, 1980, 2455, 2787, 2946, 3716, 3928, 3960, 4419, 4645, 4910, 5401, 5574, 5892, 7365, 7432, 8361, 8838, 9290, 9820, 10219, 10802, 11148, 11784, 13935, 14730, 16203, 16722, 17676, 18580, 19640, 20438, 21604, 22095, 22296, 27005, 27870, 29460, 30657, 32406, 33444, 35352, 37160, 40876, 41805, 43208, 44190, 48609, 51095, 54010, 55740, 58920, 61314, 64812, 66888, 81015, 81752, 83610, 88380, 91971, 97218, 102190, 108020, 111480, 122628, 129624, 153285, 162030, 167220, 176760, 183942, 194436, 204380, 216040, 243045, 245256, 306570, 324060, 334440, 367884, 388872, 408760, 456139, 459855, 486090, 613140, 648120, 735768, 912278, 919710, 972180, 1226280, 1368417, 1824556, 1839420, 1944360, 2280695, 2736834, 3649112, 3678840, 4105251, 4561390, 5017529, 5473668, 6842085, 8210502, 9122780, 10035058, 10947336, 13684170, 15052587, 16421004, 18245560, 20070116, 20526255, 25087645, 27368340, 30105174, 32842008, 40140232, 41052510, 45157761, 50175290, 54736680, 60210348, 75262935, 82105020, 90315522, 100350580, 120420696, 150525870, 164210040, 180631044, 200701160, 225788805, 301051740, 361262088, 451577610, 602103480, 903155220, 1806310440]

約数ペア:

[(1, 1806310440), (2, 903155220), (3, 602103480), (4, 451577610), (5, 361262088), (6, 301051740), (8, 225788805), (9, 200701160), (10, 180631044), (11, 164210040), (12, 150525870), (15, 120420696), (18, 100350580), (20, 90315522), (22, 82105020), (24, 75262935), (30, 60210348), (33, 54736680), (36, 50175290), (40, 45157761), (44, 41052510), (45, 40140232), (55, 32842008), (60, 30105174), (66, 27368340), (72, 25087645), (88, 20526255), (90, 20070116), (99, 18245560), (110, 16421004), (120, 15052587), (132, 13684170), (165, 10947336), (180, 10035058), (198, 9122780), (220, 8210502), (264, 6842085), (330, 5473668), (360, 5017529), (396, 4561390), (440, 4105251), (491, 3678840), (495, 3649112), (660, 2736834), (792, 2280695), (929, 1944360), (982, 1839420), (990, 1824556), (1320, 1368417), (1473, 1226280), (1858, 972180), (1964, 919710), (1980, 912278), (2455, 735768), (2787, 648120), (2946, 613140), (3716, 486090), (3928, 459855), (3960, 456139), (4419, 408760), (4645, 388872), (4910, 367884), (5401, 334440), (5574, 324060), (5892, 306570), (7365, 245256), (7432, 243045), (8361, 216040), (8838, 204380), (9290, 194436), (9820, 183942), (10219, 176760), (10802, 167220), (11148, 162030), (11784, 153285), (13935, 129624), (14730, 122628), (16203, 111480), (16722, 108020), (17676, 102190), (18580, 97218), (19640, 91971), (20438, 88380), (21604, 83610), (22095, 81752), (22296, 81015), (27005, 66888), (27870, 64812), (29460, 61314), (30657, 58920), (32406, 55740), (33444, 54010), (35352, 51095), (37160, 48609), (40876, 44190), (41805, 43208)]