2908383480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 9681197760

約数和(自身を除く): 6772814280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 313, 318, 360, 424, 477, 487, 530, 626, 636, 795, 939, 954, 974, 1060, 1252, 1272, 1461, 1565, 1590, 1878, 1908, 1948, 2120, 2385, 2435, 2504, 2817, 2922, 3130, 3180, 3756, 3816, 3896, 4383, 4695, 4770, 4870, 5634, 5844, 6260, 6360, 7305, 7512, 8766, 9390, 9540, 9740, 11268, 11688, 12520, 14085, 14610, 16589, 17532, 18780, 19080, 19480, 21915, 22536, 25811, 28170, 29220, 33178, 35064, 37560, 43830, 49767, 51622, 56340, 58440, 66356, 77433, 82945, 87660, 99534, 103244, 112680, 129055, 132712, 149301, 152431, 154866, 165890, 175320, 199068, 206488, 232299, 248835, 258110, 298602, 304862, 309732, 331780, 387165, 398136, 457293, 464598, 497670, 516220, 597204, 609724, 619464, 663560, 746505, 762155, 774330, 914586, 929196, 995340, 1032440, 1161495, 1194408, 1219448, 1371879, 1493010, 1524310, 1548660, 1829172, 1858392, 1990680, 2286465, 2322990, 2743758, 2986020, 3048620, 3097320, 3658344, 4572930, 4645980, 5487516, 5972040, 6097240, 6859395, 8078843, 9145860, 9291960, 10975032, 13718790, 16157686, 18291720, 24236529, 27437580, 32315372, 40394215, 48473058, 54875160, 64630744, 72709587, 80788430, 96946116, 121182645, 145419174, 161576860, 193892232, 242365290, 290838348, 323153720, 363547935, 484730580, 581676696, 727095870, 969461160, 1454191740, 2908383480]

約数ペア:

[(1, 2908383480), (2, 1454191740), (3, 969461160), (4, 727095870), (5, 581676696), (6, 484730580), (8, 363547935), (9, 323153720), (10, 290838348), (12, 242365290), (15, 193892232), (18, 161576860), (20, 145419174), (24, 121182645), (30, 96946116), (36, 80788430), (40, 72709587), (45, 64630744), (53, 54875160), (60, 48473058), (72, 40394215), (90, 32315372), (106, 27437580), (120, 24236529), (159, 18291720), (180, 16157686), (212, 13718790), (265, 10975032), (313, 9291960), (318, 9145860), (360, 8078843), (424, 6859395), (477, 6097240), (487, 5972040), (530, 5487516), (626, 4645980), (636, 4572930), (795, 3658344), (939, 3097320), (954, 3048620), (974, 2986020), (1060, 2743758), (1252, 2322990), (1272, 2286465), (1461, 1990680), (1565, 1858392), (1590, 1829172), (1878, 1548660), (1908, 1524310), (1948, 1493010), (2120, 1371879), (2385, 1219448), (2435, 1194408), (2504, 1161495), (2817, 1032440), (2922, 995340), (3130, 929196), (3180, 914586), (3756, 774330), (3816, 762155), (3896, 746505), (4383, 663560), (4695, 619464), (4770, 609724), (4870, 597204), (5634, 516220), (5844, 497670), (6260, 464598), (6360, 457293), (7305, 398136), (7512, 387165), (8766, 331780), (9390, 309732), (9540, 304862), (9740, 298602), (11268, 258110), (11688, 248835), (12520, 232299), (14085, 206488), (14610, 199068), (16589, 175320), (17532, 165890), (18780, 154866), (19080, 152431), (19480, 149301), (21915, 132712), (22536, 129055), (25811, 112680), (28170, 103244), (29220, 99534), (33178, 87660), (35064, 82945), (37560, 77433), (43830, 66356), (49767, 58440), (51622, 56340)]