2508362640

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{18433}}^1$

素因数の和:18468

約数の個数: 240

約数和(自身を含む): 9984444288

約数和(自身を除く): 7476081648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 13608, 15120, 17010, 18433, 19440, 22680, 27216, 34020, 36866, 45360, 55299, 68040, 73732, 92165, 110598, 129031, 136080, 147464, 165897, 184330, 221196, 258062, 276495, 294928, 331794, 368660, 387093, 442392, 497691, 516124, 552990, 645155, 663588, 737320, 774186, 829485, 884784, 995382, 1032248, 1105980, 1161279, 1290310, 1327176, 1474640, 1493073, 1548372, 1658970, 1935465, 1990764, 2064496, 2211960, 2322558, 2488455, 2580620, 2654352, 2986146, 3096744, 3317940, 3483837, 3870930, 3981528, 4423920, 4479219, 4645116, 4976910, 5161240, 5806395, 5972292, 6193488, 6635880, 6967674, 7465365, 7741860, 7963056, 8958438, 9290232, 9953820, 10322480, 10451511, 11612790, 11944584, 13271760, 13935348, 14930730, 15483720, 17419185, 17916876, 18580464, 19907640, 20903022, 22396095, 23225580, 23889168, 27870696, 29861460, 30967440, 31354533, 34838370, 35833752, 39815280, 41806044, 44792190, 46451160, 52257555, 55741392, 59722920, 62709066, 69676740, 71667504, 83612088, 89584380, 92902320, 104515110, 119445840, 125418132, 139353480, 156772665, 167224176, 179168760, 209030220, 250836264, 278706960, 313545330, 358337520, 418060440, 501672528, 627090660, 836120880, 1254181320, 2508362640]

約数ペア:

[(1, 2508362640), (2, 1254181320), (3, 836120880), (4, 627090660), (5, 501672528), (6, 418060440), (7, 358337520), (8, 313545330), (9, 278706960), (10, 250836264), (12, 209030220), (14, 179168760), (15, 167224176), (16, 156772665), (18, 139353480), (20, 125418132), (21, 119445840), (24, 104515110), (27, 92902320), (28, 89584380), (30, 83612088), (35, 71667504), (36, 69676740), (40, 62709066), (42, 59722920), (45, 55741392), (48, 52257555), (54, 46451160), (56, 44792190), (60, 41806044), (63, 39815280), (70, 35833752), (72, 34838370), (80, 31354533), (81, 30967440), (84, 29861460), (90, 27870696), (105, 23889168), (108, 23225580), (112, 22396095), (120, 20903022), (126, 19907640), (135, 18580464), (140, 17916876), (144, 17419185), (162, 15483720), (168, 14930730), (180, 13935348), (189, 13271760), (210, 11944584), (216, 11612790), (240, 10451511), (243, 10322480), (252, 9953820), (270, 9290232), (280, 8958438), (315, 7963056), (324, 7741860), (336, 7465365), (360, 6967674), (378, 6635880), (405, 6193488), (420, 5972292), (432, 5806395), (486, 5161240), (504, 4976910), (540, 4645116), (560, 4479219), (567, 4423920), (630, 3981528), (648, 3870930), (720, 3483837), (756, 3317940), (810, 3096744), (840, 2986146), (945, 2654352), (972, 2580620), (1008, 2488455), (1080, 2322558), (1134, 2211960), (1215, 2064496), (1260, 1990764), (1296, 1935465), (1512, 1658970), (1620, 1548372), (1680, 1493073), (1701, 1474640), (1890, 1327176), (1944, 1290310), (2160, 1161279), (2268, 1105980), (2430, 1032248), (2520, 995382), (2835, 884784), (3024, 829485), (3240, 774186), (3402, 737320), (3780, 663588), (3888, 645155), (4536, 552990), (4860, 516124), (5040, 497691), (5670, 442392), (6480, 387093), (6804, 368660), (7560, 331794), (8505, 294928), (9072, 276495), (9720, 258062), (11340, 221196), (13608, 184330), (15120, 165897), (17010, 147464), (18433, 136080), (19440, 129031), (22680, 110598), (27216, 92165), (34020, 73732), (36866, 68040), (45360, 55299)]