2749749840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1$

素因数の和:1794

約数の個数: 240

約数和(自身を含む): 9679737600

約数和(自身を除く): 6929987760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 79, 80, 87, 90, 116, 120, 144, 145, 158, 174, 180, 232, 237, 240, 261, 290, 316, 348, 360, 395, 435, 464, 474, 522, 580, 632, 696, 711, 720, 790, 870, 948, 1044, 1160, 1185, 1264, 1305, 1392, 1422, 1580, 1667, 1740, 1896, 2088, 2291, 2320, 2370, 2610, 2844, 3160, 3334, 3480, 3555, 3792, 4176, 4582, 4740, 5001, 5220, 5688, 6320, 6668, 6873, 6960, 7110, 8335, 9164, 9480, 10002, 10440, 11376, 11455, 13336, 13746, 14220, 15003, 16670, 18328, 18960, 20004, 20619, 20880, 22910, 25005, 26672, 27492, 28440, 30006, 33340, 34365, 36656, 40008, 41238, 45820, 48343, 50010, 54984, 56880, 60012, 66680, 68730, 75015, 80016, 82476, 91640, 96686, 100020, 103095, 109968, 120024, 131693, 133360, 137460, 145029, 150030, 164952, 183280, 193372, 200040, 206190, 240048, 241715, 263386, 274920, 290058, 300060, 329904, 386744, 395079, 400080, 412380, 435087, 483430, 526772, 549840, 580116, 600120, 658465, 725145, 773488, 790158, 824760, 870174, 966860, 1053544, 1160232, 1185237, 1200240, 1316930, 1450290, 1580316, 1649520, 1740348, 1933720, 1975395, 2107088, 2175435, 2320464, 2370474, 2633860, 2900580, 3160632, 3480696, 3819097, 3867440, 3950790, 4350870, 4740948, 5267720, 5801160, 5926185, 6321264, 6961392, 7638194, 7901580, 8701740, 9481896, 10535440, 11457291, 11602320, 11852370, 15276388, 15803160, 17403480, 18963792, 19095485, 22914582, 23704740, 30552776, 31606320, 34371873, 34806960, 38190970, 45829164, 47409480, 57286455, 61105552, 68743746, 76381940, 91658328, 94818960, 114572910, 137487492, 152763880, 171859365, 183316656, 229145820, 274974984, 305527760, 343718730, 458291640, 549949968, 687437460, 916583280, 1374874920, 2749749840]

約数ペア:

[(1, 2749749840), (2, 1374874920), (3, 916583280), (4, 687437460), (5, 549949968), (6, 458291640), (8, 343718730), (9, 305527760), (10, 274974984), (12, 229145820), (15, 183316656), (16, 171859365), (18, 152763880), (20, 137487492), (24, 114572910), (29, 94818960), (30, 91658328), (36, 76381940), (40, 68743746), (45, 61105552), (48, 57286455), (58, 47409480), (60, 45829164), (72, 38190970), (79, 34806960), (80, 34371873), (87, 31606320), (90, 30552776), (116, 23704740), (120, 22914582), (144, 19095485), (145, 18963792), (158, 17403480), (174, 15803160), (180, 15276388), (232, 11852370), (237, 11602320), (240, 11457291), (261, 10535440), (290, 9481896), (316, 8701740), (348, 7901580), (360, 7638194), (395, 6961392), (435, 6321264), (464, 5926185), (474, 5801160), (522, 5267720), (580, 4740948), (632, 4350870), (696, 3950790), (711, 3867440), (720, 3819097), (790, 3480696), (870, 3160632), (948, 2900580), (1044, 2633860), (1160, 2370474), (1185, 2320464), (1264, 2175435), (1305, 2107088), (1392, 1975395), (1422, 1933720), (1580, 1740348), (1667, 1649520), (1740, 1580316), (1896, 1450290), (2088, 1316930), (2291, 1200240), (2320, 1185237), (2370, 1160232), (2610, 1053544), (2844, 966860), (3160, 870174), (3334, 824760), (3480, 790158), (3555, 773488), (3792, 725145), (4176, 658465), (4582, 600120), (4740, 580116), (5001, 549840), (5220, 526772), (5688, 483430), (6320, 435087), (6668, 412380), (6873, 400080), (6960, 395079), (7110, 386744), (8335, 329904), (9164, 300060), (9480, 290058), (10002, 274920), (10440, 263386), (11376, 241715), (11455, 240048), (13336, 206190), (13746, 200040), (14220, 193372), (15003, 183280), (16670, 164952), (18328, 150030), (18960, 145029), (20004, 137460), (20619, 133360), (20880, 131693), (22910, 120024), (25005, 109968), (26672, 103095), (27492, 100020), (28440, 96686), (30006, 91640), (33340, 82476), (34365, 80016), (36656, 75015), (40008, 68730), (41238, 66680), (45820, 60012), (48343, 56880), (50010, 54984)]