1916492160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1017

約数の個数: 256

約数和(自身を含む): 6736504320

約数和(自身を除く): 4820012160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 103, 110, 120, 128, 132, 160, 165, 176, 192, 206, 220, 240, 264, 309, 320, 330, 352, 384, 412, 440, 480, 515, 528, 618, 640, 660, 704, 824, 880, 881, 960, 1030, 1056, 1133, 1236, 1320, 1408, 1545, 1648, 1760, 1762, 1920, 2060, 2112, 2266, 2472, 2640, 2643, 3090, 3296, 3399, 3520, 3524, 4120, 4224, 4405, 4532, 4944, 5280, 5286, 5665, 6180, 6592, 6798, 7040, 7048, 8240, 8810, 9064, 9691, 9888, 10560, 10572, 11330, 12360, 13184, 13215, 13596, 14096, 16480, 16995, 17620, 18128, 19382, 19776, 21120, 21144, 22660, 24720, 26430, 27192, 28192, 29073, 32960, 33990, 35240, 36256, 38764, 39552, 42288, 45320, 48455, 49440, 52860, 54384, 56384, 58146, 65920, 67980, 70480, 72512, 77528, 84576, 90640, 90743, 96910, 98880, 105720, 108768, 112768, 116292, 135960, 140960, 145024, 145365, 155056, 169152, 181280, 181486, 193820, 197760, 211440, 217536, 232584, 271920, 272229, 281920, 290730, 310112, 338304, 362560, 362972, 387640, 422880, 435072, 453715, 465168, 543840, 544458, 563840, 581460, 620224, 725120, 725944, 775280, 845760, 907430, 930336, 998173, 1087680, 1088916, 1162920, 1240448, 1361145, 1451888, 1550560, 1691520, 1814860, 1860672, 1996346, 2175360, 2177832, 2325840, 2722290, 2903776, 2994519, 3101120, 3629720, 3721344, 3992692, 4355664, 4651680, 4990865, 5444580, 5807552, 5989038, 6202240, 7259440, 7985384, 8711328, 9303360, 9981730, 10889160, 11615104, 11978076, 14518880, 14972595, 15970768, 17422656, 18606720, 19963460, 21778320, 23956152, 29037760, 29945190, 31941536, 34845312, 39926920, 43556640, 47912304, 58075520, 59890380, 63883072, 79853840, 87113280, 95824608, 119780760, 127766144, 159707680, 174226560, 191649216, 239561520, 319415360, 383298432, 479123040, 638830720, 958246080, 1916492160]

約数ペア:

[(1, 1916492160), (2, 958246080), (3, 638830720), (4, 479123040), (5, 383298432), (6, 319415360), (8, 239561520), (10, 191649216), (11, 174226560), (12, 159707680), (15, 127766144), (16, 119780760), (20, 95824608), (22, 87113280), (24, 79853840), (30, 63883072), (32, 59890380), (33, 58075520), (40, 47912304), (44, 43556640), (48, 39926920), (55, 34845312), (60, 31941536), (64, 29945190), (66, 29037760), (80, 23956152), (88, 21778320), (96, 19963460), (103, 18606720), (110, 17422656), (120, 15970768), (128, 14972595), (132, 14518880), (160, 11978076), (165, 11615104), (176, 10889160), (192, 9981730), (206, 9303360), (220, 8711328), (240, 7985384), (264, 7259440), (309, 6202240), (320, 5989038), (330, 5807552), (352, 5444580), (384, 4990865), (412, 4651680), (440, 4355664), (480, 3992692), (515, 3721344), (528, 3629720), (618, 3101120), (640, 2994519), (660, 2903776), (704, 2722290), (824, 2325840), (880, 2177832), (881, 2175360), (960, 1996346), (1030, 1860672), (1056, 1814860), (1133, 1691520), (1236, 1550560), (1320, 1451888), (1408, 1361145), (1545, 1240448), (1648, 1162920), (1760, 1088916), (1762, 1087680), (1920, 998173), (2060, 930336), (2112, 907430), (2266, 845760), (2472, 775280), (2640, 725944), (2643, 725120), (3090, 620224), (3296, 581460), (3399, 563840), (3520, 544458), (3524, 543840), (4120, 465168), (4224, 453715), (4405, 435072), (4532, 422880), (4944, 387640), (5280, 362972), (5286, 362560), (5665, 338304), (6180, 310112), (6592, 290730), (6798, 281920), (7040, 272229), (7048, 271920), (8240, 232584), (8810, 217536), (9064, 211440), (9691, 197760), (9888, 193820), (10560, 181486), (10572, 181280), (11330, 169152), (12360, 155056), (13184, 145365), (13215, 145024), (13596, 140960), (14096, 135960), (16480, 116292), (16995, 112768), (17620, 108768), (18128, 105720), (19382, 98880), (19776, 96910), (21120, 90743), (21144, 90640), (22660, 84576), (24720, 77528), (26430, 72512), (27192, 70480), (28192, 67980), (29073, 65920), (32960, 58146), (33990, 56384), (35240, 54384), (36256, 52860), (38764, 49440), (39552, 48455), (42288, 45320)]