2665136880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11251}}^1$

素因数の和:11324

約数の個数: 240

約数和(自身を含む): 10447617024

約数和(自身を除く): 7782480144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1880, 1974, 2115, 2256, 2520, 2632, 2820, 2961, 3290, 3384, 3760, 3948, 4230, 4935, 5040, 5264, 5640, 5922, 6580, 6768, 7896, 8460, 9870, 11251, 11280, 11844, 13160, 14805, 15792, 16920, 19740, 22502, 23688, 26320, 29610, 33753, 33840, 39480, 45004, 47376, 56255, 59220, 67506, 78757, 78960, 90008, 101259, 112510, 118440, 135012, 157514, 168765, 180016, 202518, 225020, 236271, 236880, 270024, 315028, 337530, 393785, 405036, 450040, 472542, 506295, 528797, 540048, 630056, 675060, 708813, 787570, 810072, 900080, 945084, 1012590, 1057594, 1181355, 1260112, 1350120, 1417626, 1575140, 1586391, 1620144, 1890168, 2025180, 2115188, 2362710, 2643985, 2700240, 2835252, 3150280, 3172782, 3544065, 3701579, 3780336, 4050360, 4230376, 4725420, 4759173, 5287970, 5670504, 6300560, 6345564, 7088130, 7403158, 7931955, 8100720, 8460752, 9450840, 9518346, 10575940, 11104737, 11341008, 12691128, 14176260, 14806316, 15863910, 18507895, 18901680, 19036692, 21151880, 22209474, 23795865, 25382256, 28352520, 29612632, 31727820, 33314211, 37015790, 38073384, 42303760, 44418948, 47591730, 55523685, 56705040, 59225264, 63455640, 66628422, 74031580, 76146768, 88837896, 95183460, 111047370, 126911280, 133256844, 148063160, 166571055, 177675792, 190366920, 222094740, 266513688, 296126320, 333142110, 380733840, 444189480, 533027376, 666284220, 888378960, 1332568440, 2665136880]

約数ペア:

[(1, 2665136880), (2, 1332568440), (3, 888378960), (4, 666284220), (5, 533027376), (6, 444189480), (7, 380733840), (8, 333142110), (9, 296126320), (10, 266513688), (12, 222094740), (14, 190366920), (15, 177675792), (16, 166571055), (18, 148063160), (20, 133256844), (21, 126911280), (24, 111047370), (28, 95183460), (30, 88837896), (35, 76146768), (36, 74031580), (40, 66628422), (42, 63455640), (45, 59225264), (47, 56705040), (48, 55523685), (56, 47591730), (60, 44418948), (63, 42303760), (70, 38073384), (72, 37015790), (80, 33314211), (84, 31727820), (90, 29612632), (94, 28352520), (105, 25382256), (112, 23795865), (120, 22209474), (126, 21151880), (140, 19036692), (141, 18901680), (144, 18507895), (168, 15863910), (180, 14806316), (188, 14176260), (210, 12691128), (235, 11341008), (240, 11104737), (252, 10575940), (280, 9518346), (282, 9450840), (315, 8460752), (329, 8100720), (336, 7931955), (360, 7403158), (376, 7088130), (420, 6345564), (423, 6300560), (470, 5670504), (504, 5287970), (560, 4759173), (564, 4725420), (630, 4230376), (658, 4050360), (705, 3780336), (720, 3701579), (752, 3544065), (840, 3172782), (846, 3150280), (940, 2835252), (987, 2700240), (1008, 2643985), (1128, 2362710), (1260, 2115188), (1316, 2025180), (1410, 1890168), (1645, 1620144), (1680, 1586391), (1692, 1575140), (1880, 1417626), (1974, 1350120), (2115, 1260112), (2256, 1181355), (2520, 1057594), (2632, 1012590), (2820, 945084), (2961, 900080), (3290, 810072), (3384, 787570), (3760, 708813), (3948, 675060), (4230, 630056), (4935, 540048), (5040, 528797), (5264, 506295), (5640, 472542), (5922, 450040), (6580, 405036), (6768, 393785), (7896, 337530), (8460, 315028), (9870, 270024), (11251, 236880), (11280, 236271), (11844, 225020), (13160, 202518), (14805, 180016), (15792, 168765), (16920, 157514), (19740, 135012), (22502, 118440), (23688, 112510), (26320, 101259), (29610, 90008), (33753, 78960), (33840, 78757), (39480, 67506), (45004, 59220), (47376, 56255)]