15853745280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1051

約数の個数: 256

約数和(自身を含む): 51639091200

約数和(自身を除く): 35785345920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 127, 128, 158, 160, 192, 237, 240, 254, 316, 320, 381, 384, 395, 474, 480, 508, 632, 635, 640, 762, 790, 823, 948, 960, 1016, 1185, 1264, 1270, 1524, 1580, 1646, 1896, 1905, 1920, 2032, 2370, 2469, 2528, 2540, 3048, 3160, 3292, 3792, 3810, 4064, 4115, 4740, 4938, 5056, 5080, 6096, 6320, 6584, 7584, 7620, 8128, 8230, 9480, 9876, 10033, 10112, 10160, 12192, 12345, 12640, 13168, 15168, 15240, 16256, 16460, 18960, 19752, 20066, 20320, 24384, 24690, 25280, 26336, 30099, 30336, 30480, 32920, 37920, 39504, 40132, 40640, 48768, 49380, 50165, 50560, 52672, 60198, 60960, 65017, 65840, 75840, 79008, 80264, 81280, 98760, 100330, 104521, 105344, 120396, 121920, 130034, 131680, 150495, 151680, 158016, 160528, 195051, 197520, 200660, 209042, 240792, 243840, 260068, 263360, 300990, 313563, 316032, 321056, 325085, 390102, 395040, 401320, 418084, 481584, 520136, 522605, 526720, 601980, 627126, 642112, 650170, 780204, 790080, 802640, 836168, 963168, 975255, 1040272, 1045210, 1203960, 1254252, 1284224, 1300340, 1560408, 1567815, 1580160, 1605280, 1672336, 1926336, 1950510, 2080544, 2090420, 2407920, 2508504, 2600680, 3120816, 3135630, 3210560, 3344672, 3852672, 3901020, 4161088, 4180840, 4815840, 5017008, 5201360, 6241632, 6271260, 6421120, 6689344, 7802040, 8257159, 8322176, 8361680, 9631680, 10034016, 10402720, 12483264, 12542520, 13378688, 15604080, 16514318, 16723360, 19263360, 20068032, 20805440, 24771477, 24966528, 25085040, 31208160, 33028636, 33446720, 40136064, 41285795, 41610880, 49542954, 50170080, 62416320, 66057272, 66893440, 82571590, 99085908, 100340160, 123857385, 124832640, 132114544, 165143180, 198171816, 200680320, 247714770, 264229088, 330286360, 396343632, 495429540, 528458176, 660572720, 792687264, 990859080, 1056916352, 1321145440, 1585374528, 1981718160, 2642290880, 3170749056, 3963436320, 5284581760, 7926872640, 15853745280]

約数ペア:

[(1, 15853745280), (2, 7926872640), (3, 5284581760), (4, 3963436320), (5, 3170749056), (6, 2642290880), (8, 1981718160), (10, 1585374528), (12, 1321145440), (15, 1056916352), (16, 990859080), (20, 792687264), (24, 660572720), (30, 528458176), (32, 495429540), (40, 396343632), (48, 330286360), (60, 264229088), (64, 247714770), (79, 200680320), (80, 198171816), (96, 165143180), (120, 132114544), (127, 124832640), (128, 123857385), (158, 100340160), (160, 99085908), (192, 82571590), (237, 66893440), (240, 66057272), (254, 62416320), (316, 50170080), (320, 49542954), (381, 41610880), (384, 41285795), (395, 40136064), (474, 33446720), (480, 33028636), (508, 31208160), (632, 25085040), (635, 24966528), (640, 24771477), (762, 20805440), (790, 20068032), (823, 19263360), (948, 16723360), (960, 16514318), (1016, 15604080), (1185, 13378688), (1264, 12542520), (1270, 12483264), (1524, 10402720), (1580, 10034016), (1646, 9631680), (1896, 8361680), (1905, 8322176), (1920, 8257159), (2032, 7802040), (2370, 6689344), (2469, 6421120), (2528, 6271260), (2540, 6241632), (3048, 5201360), (3160, 5017008), (3292, 4815840), (3792, 4180840), (3810, 4161088), (4064, 3901020), (4115, 3852672), (4740, 3344672), (4938, 3210560), (5056, 3135630), (5080, 3120816), (6096, 2600680), (6320, 2508504), (6584, 2407920), (7584, 2090420), (7620, 2080544), (8128, 1950510), (8230, 1926336), (9480, 1672336), (9876, 1605280), (10033, 1580160), (10112, 1567815), (10160, 1560408), (12192, 1300340), (12345, 1284224), (12640, 1254252), (13168, 1203960), (15168, 1045210), (15240, 1040272), (16256, 975255), (16460, 963168), (18960, 836168), (19752, 802640), (20066, 790080), (20320, 780204), (24384, 650170), (24690, 642112), (25280, 627126), (26336, 601980), (30099, 526720), (30336, 522605), (30480, 520136), (32920, 481584), (37920, 418084), (39504, 401320), (40132, 395040), (40640, 390102), (48768, 325085), (49380, 321056), (50165, 316032), (50560, 313563), (52672, 300990), (60198, 263360), (60960, 260068), (65017, 243840), (65840, 240792), (75840, 209042), (79008, 200660), (80264, 197520), (81280, 195051), (98760, 160528), (100330, 158016), (104521, 151680), (105344, 150495), (120396, 131680), (121920, 130034)]