392520240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4144

約数の個数: 240

約数和(自身を含む): 1586208000

約数和(自身を除く): 1193687760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4099, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 8198, 9576, 10640, 11970, 12297, 13680, 15960, 16396, 19152, 20495, 23940, 24594, 28693, 31920, 32792, 36891, 40990, 47880, 49188, 57386, 61485, 65584, 73782, 77881, 81980, 86079, 95760, 98376, 114772, 122970, 143465, 147564, 155762, 163960, 172158, 184455, 196752, 229544, 233643, 245940, 258237, 286930, 295128, 311524, 327920, 344316, 368910, 389405, 430395, 459088, 467286, 491880, 516474, 545167, 573860, 590256, 623048, 688632, 700929, 737820, 778810, 860790, 934572, 983760, 1032948, 1090334, 1147720, 1168215, 1246096, 1291185, 1377264, 1401858, 1475640, 1557620, 1635501, 1721580, 1869144, 2065896, 2180668, 2295440, 2336430, 2582370, 2725835, 2803716, 2951280, 3115240, 3271002, 3443160, 3504645, 3738288, 4131792, 4361336, 4672860, 4906503, 5164740, 5451670, 5607432, 6230480, 6542004, 6886320, 7009290, 8177505, 8722672, 9345720, 9813006, 10329480, 10903340, 11214864, 13084008, 14018580, 16355010, 18691440, 19626012, 20658960, 21806680, 24532515, 26168016, 28037160, 32710020, 39252024, 43613360, 49065030, 56074320, 65420040, 78504048, 98130060, 130840080, 196260120, 392520240]

約数ペア:

[(1, 392520240), (2, 196260120), (3, 130840080), (4, 98130060), (5, 78504048), (6, 65420040), (7, 56074320), (8, 49065030), (9, 43613360), (10, 39252024), (12, 32710020), (14, 28037160), (15, 26168016), (16, 24532515), (18, 21806680), (19, 20658960), (20, 19626012), (21, 18691440), (24, 16355010), (28, 14018580), (30, 13084008), (35, 11214864), (36, 10903340), (38, 10329480), (40, 9813006), (42, 9345720), (45, 8722672), (48, 8177505), (56, 7009290), (57, 6886320), (60, 6542004), (63, 6230480), (70, 5607432), (72, 5451670), (76, 5164740), (80, 4906503), (84, 4672860), (90, 4361336), (95, 4131792), (105, 3738288), (112, 3504645), (114, 3443160), (120, 3271002), (126, 3115240), (133, 2951280), (140, 2803716), (144, 2725835), (152, 2582370), (168, 2336430), (171, 2295440), (180, 2180668), (190, 2065896), (210, 1869144), (228, 1721580), (240, 1635501), (252, 1557620), (266, 1475640), (280, 1401858), (285, 1377264), (304, 1291185), (315, 1246096), (336, 1168215), (342, 1147720), (360, 1090334), (380, 1032948), (399, 983760), (420, 934572), (456, 860790), (504, 778810), (532, 737820), (560, 700929), (570, 688632), (630, 623048), (665, 590256), (684, 573860), (720, 545167), (760, 516474), (798, 491880), (840, 467286), (855, 459088), (912, 430395), (1008, 389405), (1064, 368910), (1140, 344316), (1197, 327920), (1260, 311524), (1330, 295128), (1368, 286930), (1520, 258237), (1596, 245940), (1680, 233643), (1710, 229544), (1995, 196752), (2128, 184455), (2280, 172158), (2394, 163960), (2520, 155762), (2660, 147564), (2736, 143465), (3192, 122970), (3420, 114772), (3990, 98376), (4099, 95760), (4560, 86079), (4788, 81980), (5040, 77881), (5320, 73782), (5985, 65584), (6384, 61485), (6840, 57386), (7980, 49188), (8198, 47880), (9576, 40990), (10640, 36891), (11970, 32792), (12297, 31920), (13680, 28693), (15960, 24594), (16396, 23940), (19152, 20495)]