195037920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1759}}^1$

素因数の和:1798

約数の個数: 288

約数和(自身を含む): 830269440

約数和(自身を除く): 635231520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1759, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3518, 3696, 3960, 4620, 5040, 5277, 5280, 5544, 6160, 6930, 7036, 7392, 7920, 8795, 9240, 10080, 10554, 11088, 12313, 12320, 13860, 14072, 15831, 15840, 17590, 18480, 19349, 21108, 22176, 24626, 26385, 27720, 28144, 31662, 35180, 36939, 36960, 38698, 42216, 49252, 52770, 55440, 56288, 58047, 61565, 63324, 70360, 73878, 77396, 79155, 84432, 96745, 98504, 105540, 110817, 110880, 116094, 123130, 126648, 135443, 140720, 147756, 154792, 158310, 168864, 174141, 184695, 193490, 197008, 211080, 221634, 232188, 246260, 253296, 270886, 281440, 290235, 295512, 309584, 316620, 348282, 369390, 386980, 394016, 406329, 422160, 443268, 464376, 492520, 506592, 541772, 554085, 580470, 591024, 619168, 633240, 677215, 696564, 738780, 773960, 812658, 844320, 870705, 886536, 928752, 985040, 1083544, 1108170, 1160940, 1182048, 1218987, 1266480, 1354430, 1393128, 1477560, 1547920, 1625316, 1741410, 1773072, 1857504, 1970080, 2031645, 2167088, 2216340, 2321880, 2437974, 2532960, 2708860, 2786256, 2955120, 3095840, 3250632, 3482820, 3546144, 4063290, 4334176, 4432680, 4643760, 4875948, 5417720, 5572512, 5910240, 6094935, 6501264, 6965640, 8126580, 8865360, 9287520, 9751896, 10835440, 12189870, 13002528, 13931280, 16253160, 17730720, 19503792, 21670880, 24379740, 27862560, 32506320, 39007584, 48759480, 65012640, 97518960, 195037920]

約数ペア:

[(1, 195037920), (2, 97518960), (3, 65012640), (4, 48759480), (5, 39007584), (6, 32506320), (7, 27862560), (8, 24379740), (9, 21670880), (10, 19503792), (11, 17730720), (12, 16253160), (14, 13931280), (15, 13002528), (16, 12189870), (18, 10835440), (20, 9751896), (21, 9287520), (22, 8865360), (24, 8126580), (28, 6965640), (30, 6501264), (32, 6094935), (33, 5910240), (35, 5572512), (36, 5417720), (40, 4875948), (42, 4643760), (44, 4432680), (45, 4334176), (48, 4063290), (55, 3546144), (56, 3482820), (60, 3250632), (63, 3095840), (66, 2955120), (70, 2786256), (72, 2708860), (77, 2532960), (80, 2437974), (84, 2321880), (88, 2216340), (90, 2167088), (96, 2031645), (99, 1970080), (105, 1857504), (110, 1773072), (112, 1741410), (120, 1625316), (126, 1547920), (132, 1477560), (140, 1393128), (144, 1354430), (154, 1266480), (160, 1218987), (165, 1182048), (168, 1160940), (176, 1108170), (180, 1083544), (198, 985040), (210, 928752), (220, 886536), (224, 870705), (231, 844320), (240, 812658), (252, 773960), (264, 738780), (280, 696564), (288, 677215), (308, 633240), (315, 619168), (330, 591024), (336, 580470), (352, 554085), (360, 541772), (385, 506592), (396, 492520), (420, 464376), (440, 443268), (462, 422160), (480, 406329), (495, 394016), (504, 386980), (528, 369390), (560, 348282), (616, 316620), (630, 309584), (660, 295512), (672, 290235), (693, 281440), (720, 270886), (770, 253296), (792, 246260), (840, 232188), (880, 221634), (924, 211080), (990, 197008), (1008, 193490), (1056, 184695), (1120, 174141), (1155, 168864), (1232, 158310), (1260, 154792), (1320, 147756), (1386, 140720), (1440, 135443), (1540, 126648), (1584, 123130), (1680, 116094), (1759, 110880), (1760, 110817), (1848, 105540), (1980, 98504), (2016, 96745), (2310, 84432), (2464, 79155), (2520, 77396), (2640, 73878), (2772, 70360), (3080, 63324), (3168, 61565), (3360, 58047), (3465, 56288), (3518, 55440), (3696, 52770), (3960, 49252), (4620, 42216), (5040, 38698), (5277, 36960), (5280, 36939), (5544, 35180), (6160, 31662), (6930, 28144), (7036, 27720), (7392, 26385), (7920, 24626), (8795, 22176), (9240, 21108), (10080, 19349), (10554, 18480), (11088, 17590), (12313, 15840), (12320, 15831), (13860, 14072)]