520204080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 320

約数和(自身を含む): 1901449728

約数和(自身を除く): 1381245648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 67, 68, 80, 85, 88, 102, 110, 120, 132, 134, 136, 165, 170, 173, 176, 187, 201, 204, 220, 240, 255, 264, 268, 272, 330, 335, 340, 346, 374, 402, 408, 440, 510, 519, 528, 536, 561, 660, 670, 680, 692, 737, 748, 804, 816, 865, 880, 935, 1005, 1020, 1038, 1072, 1122, 1139, 1320, 1340, 1360, 1384, 1474, 1496, 1608, 1730, 1870, 1903, 2010, 2040, 2076, 2211, 2244, 2278, 2595, 2640, 2680, 2768, 2805, 2941, 2948, 2992, 3216, 3417, 3460, 3685, 3740, 3806, 4020, 4080, 4152, 4422, 4488, 4556, 5190, 5360, 5610, 5695, 5709, 5882, 5896, 6834, 6920, 7370, 7480, 7612, 8040, 8304, 8823, 8844, 8976, 9112, 9515, 10380, 11055, 11220, 11390, 11418, 11591, 11764, 11792, 12529, 13668, 13840, 14705, 14740, 14960, 15224, 16080, 17085, 17646, 17688, 18224, 19030, 20760, 22110, 22440, 22780, 22836, 23182, 23528, 25058, 27336, 28545, 29410, 29480, 30448, 32351, 34170, 34773, 35292, 35376, 37587, 38060, 41520, 44115, 44220, 44880, 45560, 45672, 46364, 47056, 50116, 54672, 57090, 57955, 58820, 58960, 62645, 64702, 68340, 69546, 70584, 75174, 76120, 88230, 88440, 91120, 91344, 92728, 97053, 100232, 114180, 115910, 117640, 125290, 127501, 129404, 136680, 139092, 141168, 150348, 152240, 161755, 173865, 176460, 176880, 185456, 187935, 194106, 197047, 200464, 228360, 231820, 235280, 250580, 255002, 258808, 273360, 278184, 300696, 323510, 347730, 352920, 375870, 382503, 388212, 394094, 456720, 463640, 485265, 501160, 510004, 517616, 556368, 591141, 601392, 637505, 647020, 695460, 705840, 751740, 765006, 776424, 788188, 927280, 970530, 985235, 1002320, 1020008, 1182282, 1275010, 1294040, 1390920, 1503480, 1530012, 1552848, 1576376, 1912515, 1941060, 1970470, 2040016, 2167517, 2364564, 2550020, 2588080, 2781840, 2955705, 3006960, 3060024, 3152752, 3825030, 3882120, 3940940, 4335034, 4729128, 5100040, 5911410, 6120048, 6502551, 7650060, 7764240, 7881880, 8670068, 9458256, 10200080, 10837585, 11822820, 13005102, 15300120, 15763760, 17340136, 21675170, 23645640, 26010204, 30600240, 32512755, 34680272, 43350340, 47291280, 52020408, 65025510, 86700680, 104040816, 130051020, 173401360, 260102040, 520204080]

約数ペア:

[(1, 520204080), (2, 260102040), (3, 173401360), (4, 130051020), (5, 104040816), (6, 86700680), (8, 65025510), (10, 52020408), (11, 47291280), (12, 43350340), (15, 34680272), (16, 32512755), (17, 30600240), (20, 26010204), (22, 23645640), (24, 21675170), (30, 17340136), (33, 15763760), (34, 15300120), (40, 13005102), (44, 11822820), (48, 10837585), (51, 10200080), (55, 9458256), (60, 8670068), (66, 7881880), (67, 7764240), (68, 7650060), (80, 6502551), (85, 6120048), (88, 5911410), (102, 5100040), (110, 4729128), (120, 4335034), (132, 3940940), (134, 3882120), (136, 3825030), (165, 3152752), (170, 3060024), (173, 3006960), (176, 2955705), (187, 2781840), (201, 2588080), (204, 2550020), (220, 2364564), (240, 2167517), (255, 2040016), (264, 1970470), (268, 1941060), (272, 1912515), (330, 1576376), (335, 1552848), (340, 1530012), (346, 1503480), (374, 1390920), (402, 1294040), (408, 1275010), (440, 1182282), (510, 1020008), (519, 1002320), (528, 985235), (536, 970530), (561, 927280), (660, 788188), (670, 776424), (680, 765006), (692, 751740), (737, 705840), (748, 695460), (804, 647020), (816, 637505), (865, 601392), (880, 591141), (935, 556368), (1005, 517616), (1020, 510004), (1038, 501160), (1072, 485265), (1122, 463640), (1139, 456720), (1320, 394094), (1340, 388212), (1360, 382503), (1384, 375870), (1474, 352920), (1496, 347730), (1608, 323510), (1730, 300696), (1870, 278184), (1903, 273360), (2010, 258808), (2040, 255002), (2076, 250580), (2211, 235280), (2244, 231820), (2278, 228360), (2595, 200464), (2640, 197047), (2680, 194106), (2768, 187935), (2805, 185456), (2941, 176880), (2948, 176460), (2992, 173865), (3216, 161755), (3417, 152240), (3460, 150348), (3685, 141168), (3740, 139092), (3806, 136680), (4020, 129404), (4080, 127501), (4152, 125290), (4422, 117640), (4488, 115910), (4556, 114180), (5190, 100232), (5360, 97053), (5610, 92728), (5695, 91344), (5709, 91120), (5882, 88440), (5896, 88230), (6834, 76120), (6920, 75174), (7370, 70584), (7480, 69546), (7612, 68340), (8040, 64702), (8304, 62645), (8823, 58960), (8844, 58820), (8976, 57955), (9112, 57090), (9515, 54672), (10380, 50116), (11055, 47056), (11220, 46364), (11390, 45672), (11418, 45560), (11591, 44880), (11764, 44220), (11792, 44115), (12529, 41520), (13668, 38060), (13840, 37587), (14705, 35376), (14740, 35292), (14960, 34773), (15224, 34170), (16080, 32351), (17085, 30448), (17646, 29480), (17688, 29410), (18224, 28545), (19030, 27336), (20760, 25058), (22110, 23528), (22440, 23182), (22780, 22836)]