64181924640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{20549}}^1$

素因数の和:20817

約数の個数: 240

約数和(自身を含む): 227459647800

約数和(自身を除く): 163277723160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 241, 270, 288, 324, 360, 405, 432, 480, 482, 540, 648, 720, 723, 810, 864, 964, 1080, 1205, 1296, 1440, 1446, 1620, 1928, 2160, 2169, 2410, 2592, 2892, 3240, 3615, 3856, 4320, 4338, 4820, 5784, 6480, 6507, 7230, 7712, 8676, 9640, 10845, 11568, 12960, 13014, 14460, 17352, 19280, 19521, 20549, 21690, 23136, 26028, 28920, 32535, 34704, 38560, 39042, 41098, 43380, 52056, 57840, 61647, 65070, 69408, 78084, 82196, 86760, 97605, 102745, 104112, 115680, 123294, 130140, 156168, 164392, 173520, 184941, 195210, 205490, 208224, 246588, 260280, 308235, 312336, 328784, 347040, 369882, 390420, 410980, 493176, 520560, 554823, 616470, 624672, 657568, 739764, 780840, 821960, 924705, 986352, 1041120, 1109646, 1232940, 1479528, 1561680, 1643920, 1664469, 1849410, 1972704, 2219292, 2465880, 2774115, 2959056, 3123360, 3287840, 3328938, 3698820, 4438584, 4931760, 4952309, 5548230, 5918112, 6657876, 7397640, 8322345, 8877168, 9863520, 9904618, 11096460, 13315752, 14795280, 14856927, 16644690, 17754336, 19809236, 22192920, 24761545, 26631504, 29590560, 29713854, 33289380, 39618472, 44385840, 44570781, 49523090, 53263008, 59427708, 66578760, 74284635, 79236944, 88771680, 89141562, 99046180, 118855416, 133157520, 133712343, 148569270, 158473888, 178283124, 198092360, 222853905, 237710832, 266315040, 267424686, 297138540, 356566248, 396184720, 401137029, 445707810, 475421664, 534849372, 594277080, 668561715, 713132496, 792369440, 802274058, 891415620, 1069698744, 1188554160, 1337123430, 1426264992, 1604548116, 1782831240, 2005685145, 2139397488, 2377108320, 2674246860, 3209096232, 3565662480, 4011370290, 4278794976, 5348493720, 6418192464, 7131324960, 8022740580, 10696987440, 12836384928, 16045481160, 21393974880, 32090962320, 64181924640]

約数ペア:

[(1, 64181924640), (2, 32090962320), (3, 21393974880), (4, 16045481160), (5, 12836384928), (6, 10696987440), (8, 8022740580), (9, 7131324960), (10, 6418192464), (12, 5348493720), (15, 4278794976), (16, 4011370290), (18, 3565662480), (20, 3209096232), (24, 2674246860), (27, 2377108320), (30, 2139397488), (32, 2005685145), (36, 1782831240), (40, 1604548116), (45, 1426264992), (48, 1337123430), (54, 1188554160), (60, 1069698744), (72, 891415620), (80, 802274058), (81, 792369440), (90, 713132496), (96, 668561715), (108, 594277080), (120, 534849372), (135, 475421664), (144, 445707810), (160, 401137029), (162, 396184720), (180, 356566248), (216, 297138540), (240, 267424686), (241, 266315040), (270, 237710832), (288, 222853905), (324, 198092360), (360, 178283124), (405, 158473888), (432, 148569270), (480, 133712343), (482, 133157520), (540, 118855416), (648, 99046180), (720, 89141562), (723, 88771680), (810, 79236944), (864, 74284635), (964, 66578760), (1080, 59427708), (1205, 53263008), (1296, 49523090), (1440, 44570781), (1446, 44385840), (1620, 39618472), (1928, 33289380), (2160, 29713854), (2169, 29590560), (2410, 26631504), (2592, 24761545), (2892, 22192920), (3240, 19809236), (3615, 17754336), (3856, 16644690), (4320, 14856927), (4338, 14795280), (4820, 13315752), (5784, 11096460), (6480, 9904618), (6507, 9863520), (7230, 8877168), (7712, 8322345), (8676, 7397640), (9640, 6657876), (10845, 5918112), (11568, 5548230), (12960, 4952309), (13014, 4931760), (14460, 4438584), (17352, 3698820), (19280, 3328938), (19521, 3287840), (20549, 3123360), (21690, 2959056), (23136, 2774115), (26028, 2465880), (28920, 2219292), (32535, 1972704), (34704, 1849410), (38560, 1664469), (39042, 1643920), (41098, 1561680), (43380, 1479528), (52056, 1232940), (57840, 1109646), (61647, 1041120), (65070, 986352), (69408, 924705), (78084, 821960), (82196, 780840), (86760, 739764), (97605, 657568), (102745, 624672), (104112, 616470), (115680, 554823), (123294, 520560), (130140, 493176), (156168, 410980), (164392, 390420), (173520, 369882), (184941, 347040), (195210, 328784), (205490, 312336), (208224, 308235), (246588, 260280)]