274961280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 256

約数和(自身を含む): 979983360

約数和(自身を除く): 705022080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 220, 235, 240, 264, 277, 282, 320, 330, 352, 376, 384, 440, 470, 480, 517, 528, 554, 564, 640, 660, 704, 705, 752, 831, 880, 940, 960, 1034, 1056, 1108, 1128, 1320, 1385, 1408, 1410, 1504, 1551, 1662, 1760, 1880, 1920, 2068, 2112, 2216, 2256, 2585, 2640, 2770, 2820, 3008, 3047, 3102, 3324, 3520, 3760, 4136, 4155, 4224, 4432, 4512, 5170, 5280, 5540, 5640, 6016, 6094, 6204, 6648, 7040, 7520, 7755, 8272, 8310, 8864, 9024, 9141, 10340, 10560, 11080, 11280, 12188, 12408, 13019, 13296, 15040, 15235, 15510, 16544, 16620, 17728, 18048, 18282, 20680, 21120, 22160, 22560, 24376, 24816, 26038, 26592, 30080, 30470, 31020, 33088, 33240, 35456, 36564, 39057, 41360, 44320, 45120, 45705, 48752, 49632, 52076, 53184, 60940, 62040, 65095, 66176, 66480, 73128, 78114, 82720, 88640, 90240, 91410, 97504, 99264, 104152, 106368, 121880, 124080, 130190, 132960, 143209, 146256, 156228, 165440, 177280, 182820, 195008, 195285, 198528, 208304, 243760, 248160, 260380, 265920, 286418, 292512, 312456, 330880, 365640, 390016, 390570, 416608, 429627, 487520, 496320, 520760, 531840, 572836, 585024, 624912, 716045, 731280, 781140, 833216, 859254, 975040, 992640, 1041520, 1145672, 1170048, 1249824, 1432090, 1462560, 1562280, 1666432, 1718508, 1950080, 2083040, 2148135, 2291344, 2499648, 2864180, 2925120, 3124560, 3437016, 4166080, 4296270, 4582688, 4999296, 5728360, 5850240, 6249120, 6874032, 8332160, 8592540, 9165376, 11456720, 12498240, 13748064, 17185080, 18330752, 22913440, 24996480, 27496128, 34370160, 45826880, 54992256, 68740320, 91653760, 137480640, 274961280]

約数ペア:

[(1, 274961280), (2, 137480640), (3, 91653760), (4, 68740320), (5, 54992256), (6, 45826880), (8, 34370160), (10, 27496128), (11, 24996480), (12, 22913440), (15, 18330752), (16, 17185080), (20, 13748064), (22, 12498240), (24, 11456720), (30, 9165376), (32, 8592540), (33, 8332160), (40, 6874032), (44, 6249120), (47, 5850240), (48, 5728360), (55, 4999296), (60, 4582688), (64, 4296270), (66, 4166080), (80, 3437016), (88, 3124560), (94, 2925120), (96, 2864180), (110, 2499648), (120, 2291344), (128, 2148135), (132, 2083040), (141, 1950080), (160, 1718508), (165, 1666432), (176, 1562280), (188, 1462560), (192, 1432090), (220, 1249824), (235, 1170048), (240, 1145672), (264, 1041520), (277, 992640), (282, 975040), (320, 859254), (330, 833216), (352, 781140), (376, 731280), (384, 716045), (440, 624912), (470, 585024), (480, 572836), (517, 531840), (528, 520760), (554, 496320), (564, 487520), (640, 429627), (660, 416608), (704, 390570), (705, 390016), (752, 365640), (831, 330880), (880, 312456), (940, 292512), (960, 286418), (1034, 265920), (1056, 260380), (1108, 248160), (1128, 243760), (1320, 208304), (1385, 198528), (1408, 195285), (1410, 195008), (1504, 182820), (1551, 177280), (1662, 165440), (1760, 156228), (1880, 146256), (1920, 143209), (2068, 132960), (2112, 130190), (2216, 124080), (2256, 121880), (2585, 106368), (2640, 104152), (2770, 99264), (2820, 97504), (3008, 91410), (3047, 90240), (3102, 88640), (3324, 82720), (3520, 78114), (3760, 73128), (4136, 66480), (4155, 66176), (4224, 65095), (4432, 62040), (4512, 60940), (5170, 53184), (5280, 52076), (5540, 49632), (5640, 48752), (6016, 45705), (6094, 45120), (6204, 44320), (6648, 41360), (7040, 39057), (7520, 36564), (7755, 35456), (8272, 33240), (8310, 33088), (8864, 31020), (9024, 30470), (9141, 30080), (10340, 26592), (10560, 26038), (11080, 24816), (11280, 24376), (12188, 22560), (12408, 22160), (13019, 21120), (13296, 20680), (15040, 18282), (15235, 18048), (15510, 17728), (16544, 16620)]