272054160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:995

約数の個数: 320

約数和(自身を含む): 1128499200

約数和(自身を除く): 856445040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 947, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1890, 1894, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 2841, 3024, 3192, 3420, 3591, 3780, 3788, 3990, 4104, 4560, 4735, 4788, 5040, 5130, 5320, 5682, 5985, 6384, 6629, 6840, 7182, 7560, 7576, 7980, 8208, 8523, 9470, 9576, 10260, 10640, 11364, 11970, 13258, 13680, 14205, 14364, 15120, 15152, 15960, 17046, 17955, 17993, 18940, 19152, 19887, 20520, 22728, 23940, 25569, 26516, 28410, 28728, 31920, 33145, 34092, 35910, 35986, 37880, 39774, 41040, 42615, 45456, 47880, 51138, 53032, 53979, 56820, 57456, 59661, 66290, 68184, 71820, 71972, 75760, 79548, 85230, 89965, 95760, 99435, 102276, 106064, 107958, 113640, 119322, 125951, 127845, 132580, 136368, 143640, 143944, 159096, 161937, 170460, 178983, 179930, 198870, 204552, 215916, 227280, 238644, 251902, 255690, 265160, 269895, 287280, 287888, 298305, 318192, 323874, 340920, 357966, 359860, 377853, 397740, 409104, 431832, 477288, 485811, 503804, 511380, 530320, 539790, 596610, 629755, 647748, 681840, 715932, 719720, 755706, 795480, 809685, 863664, 894915, 954576, 971622, 1007608, 1022760, 1079580, 1133559, 1193220, 1259510, 1295496, 1431864, 1439440, 1511412, 1590960, 1619370, 1789830, 1889265, 1943244, 2015216, 2045520, 2159160, 2267118, 2386440, 2429055, 2519020, 2590992, 2863728, 3022824, 3238740, 3400677, 3579660, 3778530, 3886488, 4318320, 4534236, 4772880, 4858110, 5038040, 5667795, 6045648, 6477480, 6801354, 7159320, 7557060, 7772976, 9068472, 9716220, 10076080, 11335590, 12954960, 13602708, 14318640, 15114120, 17003385, 18136944, 19432440, 22671180, 27205416, 30228240, 34006770, 38864880, 45342360, 54410832, 68013540, 90684720, 136027080, 272054160]

約数ペア:

[(1, 272054160), (2, 136027080), (3, 90684720), (4, 68013540), (5, 54410832), (6, 45342360), (7, 38864880), (8, 34006770), (9, 30228240), (10, 27205416), (12, 22671180), (14, 19432440), (15, 18136944), (16, 17003385), (18, 15114120), (19, 14318640), (20, 13602708), (21, 12954960), (24, 11335590), (27, 10076080), (28, 9716220), (30, 9068472), (35, 7772976), (36, 7557060), (38, 7159320), (40, 6801354), (42, 6477480), (45, 6045648), (48, 5667795), (54, 5038040), (56, 4858110), (57, 4772880), (60, 4534236), (63, 4318320), (70, 3886488), (72, 3778530), (76, 3579660), (80, 3400677), (84, 3238740), (90, 3022824), (95, 2863728), (105, 2590992), (108, 2519020), (112, 2429055), (114, 2386440), (120, 2267118), (126, 2159160), (133, 2045520), (135, 2015216), (140, 1943244), (144, 1889265), (152, 1789830), (168, 1619370), (171, 1590960), (180, 1511412), (189, 1439440), (190, 1431864), (210, 1295496), (216, 1259510), (228, 1193220), (240, 1133559), (252, 1079580), (266, 1022760), (270, 1007608), (280, 971622), (285, 954576), (304, 894915), (315, 863664), (336, 809685), (342, 795480), (360, 755706), (378, 719720), (380, 715932), (399, 681840), (420, 647748), (432, 629755), (456, 596610), (504, 539790), (513, 530320), (532, 511380), (540, 503804), (560, 485811), (570, 477288), (630, 431832), (665, 409104), (684, 397740), (720, 377853), (756, 359860), (760, 357966), (798, 340920), (840, 323874), (855, 318192), (912, 298305), (945, 287888), (947, 287280), (1008, 269895), (1026, 265160), (1064, 255690), (1080, 251902), (1140, 238644), (1197, 227280), (1260, 215916), (1330, 204552), (1368, 198870), (1512, 179930), (1520, 178983), (1596, 170460), (1680, 161937), (1710, 159096), (1890, 143944), (1894, 143640), (1995, 136368), (2052, 132580), (2128, 127845), (2160, 125951), (2280, 119322), (2394, 113640), (2520, 107958), (2565, 106064), (2660, 102276), (2736, 99435), (2841, 95760), (3024, 89965), (3192, 85230), (3420, 79548), (3591, 75760), (3780, 71972), (3788, 71820), (3990, 68184), (4104, 66290), (4560, 59661), (4735, 57456), (4788, 56820), (5040, 53979), (5130, 53032), (5320, 51138), (5682, 47880), (5985, 45456), (6384, 42615), (6629, 41040), (6840, 39774), (7182, 37880), (7560, 35986), (7576, 35910), (7980, 34092), (8208, 33145), (8523, 31920), (9470, 28728), (9576, 28410), (10260, 26516), (10640, 25569), (11364, 23940), (11970, 22728), (13258, 20520), (13680, 19887), (14205, 19152), (14364, 18940), (15120, 17993), (15152, 17955), (15960, 17046)]