2080473660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 6865290432

約数和(自身を除く): 4784816772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 53, 54, 60, 81, 82, 90, 106, 108, 123, 135, 159, 162, 164, 180, 197, 205, 212, 243, 246, 265, 270, 318, 324, 369, 394, 405, 410, 477, 486, 492, 530, 540, 591, 615, 636, 738, 788, 795, 810, 820, 954, 972, 985, 1060, 1107, 1182, 1215, 1230, 1431, 1476, 1590, 1620, 1773, 1845, 1908, 1970, 2173, 2214, 2364, 2385, 2430, 2460, 2862, 2955, 3180, 3321, 3546, 3690, 3940, 4293, 4346, 4428, 4770, 4860, 5319, 5535, 5724, 5910, 6519, 6642, 7092, 7155, 7380, 8077, 8586, 8692, 8865, 9540, 9963, 10441, 10638, 10865, 11070, 11820, 12879, 13038, 13284, 14310, 15957, 16154, 16605, 17172, 17730, 19557, 19926, 20882, 21276, 21465, 21730, 22140, 24231, 25758, 26076, 26595, 28620, 31323, 31914, 32308, 32595, 33210, 35460, 39114, 39852, 40385, 41764, 42930, 43460, 47871, 48462, 49815, 51516, 52205, 53190, 58671, 62646, 63828, 64395, 65190, 66420, 72693, 78228, 79785, 80770, 85860, 93969, 95742, 96924, 97785, 99630, 104410, 106380, 117342, 121155, 125292, 128790, 130380, 145386, 156615, 159570, 161540, 176013, 187938, 191484, 195570, 199260, 208820, 218079, 234684, 239355, 242310, 257580, 281907, 290772, 293355, 313230, 319140, 352026, 363465, 375876, 391140, 428081, 436158, 469845, 478710, 484620, 528039, 563814, 586710, 626460, 654237, 704052, 726930, 845721, 856162, 872316, 880065, 939690, 957420, 1056078, 1090395, 1127628, 1173420, 1284243, 1308474, 1409535, 1453860, 1691442, 1712324, 1760130, 1879380, 1962711, 2112156, 2140405, 2180790, 2537163, 2568486, 2616948, 2640195, 2819070, 3271185, 3382884, 3520260, 3852729, 3925422, 4228605, 4280810, 4361580, 5074326, 5136972, 5280390, 5638140, 6421215, 6542370, 7705458, 7850844, 8457210, 8561620, 9813555, 10148652, 10560780, 11558187, 12685815, 12842430, 13084740, 15410916, 16914420, 19263645, 19627110, 23116374, 25371630, 25684860, 34674561, 38527290, 39254220, 46232748, 50743260, 57790935, 69349122, 77054580, 104023683, 115581870, 138698244, 173372805, 208047366, 231163740, 346745610, 416094732, 520118415, 693491220, 1040236830, 2080473660]

約数ペア:

[(1, 2080473660), (2, 1040236830), (3, 693491220), (4, 520118415), (5, 416094732), (6, 346745610), (9, 231163740), (10, 208047366), (12, 173372805), (15, 138698244), (18, 115581870), (20, 104023683), (27, 77054580), (30, 69349122), (36, 57790935), (41, 50743260), (45, 46232748), (53, 39254220), (54, 38527290), (60, 34674561), (81, 25684860), (82, 25371630), (90, 23116374), (106, 19627110), (108, 19263645), (123, 16914420), (135, 15410916), (159, 13084740), (162, 12842430), (164, 12685815), (180, 11558187), (197, 10560780), (205, 10148652), (212, 9813555), (243, 8561620), (246, 8457210), (265, 7850844), (270, 7705458), (318, 6542370), (324, 6421215), (369, 5638140), (394, 5280390), (405, 5136972), (410, 5074326), (477, 4361580), (486, 4280810), (492, 4228605), (530, 3925422), (540, 3852729), (591, 3520260), (615, 3382884), (636, 3271185), (738, 2819070), (788, 2640195), (795, 2616948), (810, 2568486), (820, 2537163), (954, 2180790), (972, 2140405), (985, 2112156), (1060, 1962711), (1107, 1879380), (1182, 1760130), (1215, 1712324), (1230, 1691442), (1431, 1453860), (1476, 1409535), (1590, 1308474), (1620, 1284243), (1773, 1173420), (1845, 1127628), (1908, 1090395), (1970, 1056078), (2173, 957420), (2214, 939690), (2364, 880065), (2385, 872316), (2430, 856162), (2460, 845721), (2862, 726930), (2955, 704052), (3180, 654237), (3321, 626460), (3546, 586710), (3690, 563814), (3940, 528039), (4293, 484620), (4346, 478710), (4428, 469845), (4770, 436158), (4860, 428081), (5319, 391140), (5535, 375876), (5724, 363465), (5910, 352026), (6519, 319140), (6642, 313230), (7092, 293355), (7155, 290772), (7380, 281907), (8077, 257580), (8586, 242310), (8692, 239355), (8865, 234684), (9540, 218079), (9963, 208820), (10441, 199260), (10638, 195570), (10865, 191484), (11070, 187938), (11820, 176013), (12879, 161540), (13038, 159570), (13284, 156615), (14310, 145386), (15957, 130380), (16154, 128790), (16605, 125292), (17172, 121155), (17730, 117342), (19557, 106380), (19926, 104410), (20882, 99630), (21276, 97785), (21465, 96924), (21730, 95742), (22140, 93969), (24231, 85860), (25758, 80770), (26076, 79785), (26595, 78228), (28620, 72693), (31323, 66420), (31914, 65190), (32308, 64395), (32595, 63828), (33210, 62646), (35460, 58671), (39114, 53190), (39852, 52205), (40385, 51516), (41764, 49815), (42930, 48462), (43460, 47871)]