2109167280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3371}}^1$

素因数の和:3480

約数の個数: 240

約数和(自身を含む): 7827356160

約数和(自身を除く): 5718188880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 79, 80, 88, 90, 99, 110, 120, 132, 144, 158, 165, 176, 180, 198, 220, 237, 240, 264, 316, 330, 360, 395, 396, 440, 474, 495, 528, 632, 660, 711, 720, 790, 792, 869, 880, 948, 990, 1185, 1264, 1320, 1422, 1580, 1584, 1738, 1896, 1980, 2370, 2607, 2640, 2844, 3160, 3371, 3476, 3555, 3792, 3960, 4345, 4740, 5214, 5688, 6320, 6742, 6952, 7110, 7821, 7920, 8690, 9480, 10113, 10428, 11376, 13035, 13484, 13904, 14220, 15642, 16855, 17380, 18960, 20226, 20856, 26070, 26968, 28440, 30339, 31284, 33710, 34760, 37081, 39105, 40452, 41712, 50565, 52140, 53936, 56880, 60678, 62568, 67420, 69520, 74162, 78210, 80904, 101130, 104280, 111243, 121356, 125136, 134840, 148324, 151695, 156420, 161808, 185405, 202260, 208560, 222486, 242712, 266309, 269680, 296648, 303390, 312840, 333729, 370810, 404520, 444972, 485424, 532618, 556215, 593296, 606780, 625680, 667458, 741620, 798927, 809040, 889944, 1065236, 1112430, 1213560, 1331545, 1334916, 1483240, 1597854, 1668645, 1779888, 2130472, 2224860, 2396781, 2427120, 2663090, 2669832, 2929399, 2966480, 3195708, 3337290, 3994635, 4260944, 4449720, 4793562, 5326180, 5339664, 5858798, 6391416, 6674580, 7989270, 8788197, 8899440, 9587124, 10652360, 11717596, 11983905, 12782832, 13349160, 14646995, 15978540, 17576394, 19174248, 21304720, 23435192, 23967810, 26364591, 26698320, 29293990, 31957080, 35152788, 38348496, 43940985, 46870384, 47935620, 52729182, 58587980, 63914160, 70305576, 87881970, 95871240, 105458364, 117175960, 131822955, 140611152, 175763940, 191742480, 210916728, 234351920, 263645910, 351527880, 421833456, 527291820, 703055760, 1054583640, 2109167280]

約数ペア:

[(1, 2109167280), (2, 1054583640), (3, 703055760), (4, 527291820), (5, 421833456), (6, 351527880), (8, 263645910), (9, 234351920), (10, 210916728), (11, 191742480), (12, 175763940), (15, 140611152), (16, 131822955), (18, 117175960), (20, 105458364), (22, 95871240), (24, 87881970), (30, 70305576), (33, 63914160), (36, 58587980), (40, 52729182), (44, 47935620), (45, 46870384), (48, 43940985), (55, 38348496), (60, 35152788), (66, 31957080), (72, 29293990), (79, 26698320), (80, 26364591), (88, 23967810), (90, 23435192), (99, 21304720), (110, 19174248), (120, 17576394), (132, 15978540), (144, 14646995), (158, 13349160), (165, 12782832), (176, 11983905), (180, 11717596), (198, 10652360), (220, 9587124), (237, 8899440), (240, 8788197), (264, 7989270), (316, 6674580), (330, 6391416), (360, 5858798), (395, 5339664), (396, 5326180), (440, 4793562), (474, 4449720), (495, 4260944), (528, 3994635), (632, 3337290), (660, 3195708), (711, 2966480), (720, 2929399), (790, 2669832), (792, 2663090), (869, 2427120), (880, 2396781), (948, 2224860), (990, 2130472), (1185, 1779888), (1264, 1668645), (1320, 1597854), (1422, 1483240), (1580, 1334916), (1584, 1331545), (1738, 1213560), (1896, 1112430), (1980, 1065236), (2370, 889944), (2607, 809040), (2640, 798927), (2844, 741620), (3160, 667458), (3371, 625680), (3476, 606780), (3555, 593296), (3792, 556215), (3960, 532618), (4345, 485424), (4740, 444972), (5214, 404520), (5688, 370810), (6320, 333729), (6742, 312840), (6952, 303390), (7110, 296648), (7821, 269680), (7920, 266309), (8690, 242712), (9480, 222486), (10113, 208560), (10428, 202260), (11376, 185405), (13035, 161808), (13484, 156420), (13904, 151695), (14220, 148324), (15642, 134840), (16855, 125136), (17380, 121356), (18960, 111243), (20226, 104280), (20856, 101130), (26070, 80904), (26968, 78210), (28440, 74162), (30339, 69520), (31284, 67420), (33710, 62568), (34760, 60678), (37081, 56880), (39105, 53936), (40452, 52140), (41712, 50565)]