160055280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2887}}^1$

素因数の和:2924

約数の個数: 240

約数和(自身を含む): 670385664

約数和(自身を除く): 510330384

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, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 2887, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 5774, 6160, 6930, 7920, 8661, 9240, 11088, 11548, 13860, 14435, 17322, 18480, 20209, 23096, 25983, 27720, 28870, 31757, 34644, 40418, 43305, 46192, 51966, 55440, 57740, 60627, 63514, 69288, 80836, 86610, 95271, 101045, 103932, 115480, 121254, 127028, 129915, 138576, 158785, 161672, 173220, 181881, 190542, 202090, 207864, 222299, 230960, 242508, 254056, 259830, 285813, 303135, 317570, 323344, 346440, 363762, 381084, 404180, 415728, 444598, 476355, 485016, 508112, 519660, 571626, 606270, 635140, 666897, 692880, 727524, 762168, 808360, 889196, 909405, 952710, 970032, 1039320, 1111495, 1143252, 1212540, 1270280, 1333794, 1429065, 1455048, 1524336, 1616720, 1778392, 1818810, 1905420, 2000691, 2078640, 2222990, 2286504, 2425080, 2540560, 2667588, 2858130, 2910096, 3334485, 3556784, 3637620, 3810840, 4001382, 4445980, 4573008, 4850160, 5335176, 5716260, 6668970, 7275240, 7621680, 8002764, 8891960, 10003455, 10670352, 11432520, 13337940, 14550480, 16005528, 17783920, 20006910, 22865040, 26675880, 32011056, 40013820, 53351760, 80027640, 160055280]

約数ペア:

[(1, 160055280), (2, 80027640), (3, 53351760), (4, 40013820), (5, 32011056), (6, 26675880), (7, 22865040), (8, 20006910), (9, 17783920), (10, 16005528), (11, 14550480), (12, 13337940), (14, 11432520), (15, 10670352), (16, 10003455), (18, 8891960), (20, 8002764), (21, 7621680), (22, 7275240), (24, 6668970), (28, 5716260), (30, 5335176), (33, 4850160), (35, 4573008), (36, 4445980), (40, 4001382), (42, 3810840), (44, 3637620), (45, 3556784), (48, 3334485), (55, 2910096), (56, 2858130), (60, 2667588), (63, 2540560), (66, 2425080), (70, 2286504), (72, 2222990), (77, 2078640), (80, 2000691), (84, 1905420), (88, 1818810), (90, 1778392), (99, 1616720), (105, 1524336), (110, 1455048), (112, 1429065), (120, 1333794), (126, 1270280), (132, 1212540), (140, 1143252), (144, 1111495), (154, 1039320), (165, 970032), (168, 952710), (176, 909405), (180, 889196), (198, 808360), (210, 762168), (220, 727524), (231, 692880), (240, 666897), (252, 635140), (264, 606270), (280, 571626), (308, 519660), (315, 508112), (330, 485016), (336, 476355), (360, 444598), (385, 415728), (396, 404180), (420, 381084), (440, 363762), (462, 346440), (495, 323344), (504, 317570), (528, 303135), (560, 285813), (616, 259830), (630, 254056), (660, 242508), (693, 230960), (720, 222299), (770, 207864), (792, 202090), (840, 190542), (880, 181881), (924, 173220), (990, 161672), (1008, 158785), (1155, 138576), (1232, 129915), (1260, 127028), (1320, 121254), (1386, 115480), (1540, 103932), (1584, 101045), (1680, 95271), (1848, 86610), (1980, 80836), (2310, 69288), (2520, 63514), (2640, 60627), (2772, 57740), (2887, 55440), (3080, 51966), (3465, 46192), (3696, 43305), (3960, 40418), (4620, 34644), (5040, 31757), (5544, 28870), (5774, 27720), (6160, 25983), (6930, 23096), (7920, 20209), (8661, 18480), (9240, 17322), (11088, 14435), (11548, 13860)]