2519681280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:701

約数の個数: 288

約数和(自身を含む): 8589901824

約数和(自身を除く): 6070220544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 64, 69, 80, 92, 94, 96, 115, 120, 128, 138, 141, 160, 184, 188, 192, 230, 235, 240, 256, 276, 282, 320, 345, 368, 376, 384, 460, 470, 480, 552, 564, 607, 640, 690, 705, 736, 752, 768, 920, 940, 960, 1081, 1104, 1128, 1214, 1280, 1380, 1410, 1472, 1504, 1821, 1840, 1880, 1920, 2162, 2208, 2256, 2428, 2760, 2820, 2944, 3008, 3035, 3243, 3642, 3680, 3760, 3840, 4324, 4416, 4512, 4856, 5405, 5520, 5640, 5888, 6016, 6070, 6486, 7284, 7360, 7520, 8648, 8832, 9024, 9105, 9712, 10810, 11040, 11280, 12032, 12140, 12972, 13961, 14568, 14720, 15040, 16215, 17296, 17664, 18048, 18210, 19424, 21620, 22080, 22560, 24280, 25944, 27922, 28529, 29136, 29440, 30080, 32430, 34592, 36096, 36420, 38848, 41883, 43240, 44160, 45120, 48560, 51888, 55844, 57058, 58272, 60160, 64860, 69184, 69805, 72840, 77696, 83766, 85587, 86480, 88320, 90240, 97120, 103776, 111688, 114116, 116544, 129720, 138368, 139610, 142645, 145680, 155392, 167532, 171174, 172960, 180480, 194240, 207552, 209415, 223376, 228232, 233088, 259440, 276736, 279220, 285290, 291360, 335064, 342348, 345920, 388480, 415104, 418830, 427935, 446752, 456464, 466176, 518880, 558440, 570580, 582720, 656167, 670128, 684696, 691840, 776960, 830208, 837660, 855870, 893504, 912928, 1037760, 1116880, 1141160, 1165440, 1312334, 1340256, 1369392, 1383680, 1675320, 1711740, 1787008, 1825856, 1968501, 2075520, 2233760, 2282320, 2330880, 2624668, 2680512, 2738784, 3280835, 3350640, 3423480, 3574016, 3651712, 3937002, 4151040, 4467520, 4564640, 5249336, 5361024, 5477568, 6561670, 6701280, 6846960, 7303424, 7874004, 8935040, 9129280, 9842505, 10498672, 10722048, 10955136, 13123340, 13402560, 13693920, 15748008, 17870080, 18258560, 19685010, 20997344, 21910272, 26246680, 26805120, 27387840, 31496016, 36517120, 39370020, 41994688, 52493360, 53610240, 54775680, 62992032, 78740040, 83989376, 104986720, 109551360, 125984064, 157480080, 167978752, 209973440, 251968128, 314960160, 419946880, 503936256, 629920320, 839893760, 1259840640, 2519681280]

約数ペア:

[(1, 2519681280), (2, 1259840640), (3, 839893760), (4, 629920320), (5, 503936256), (6, 419946880), (8, 314960160), (10, 251968128), (12, 209973440), (15, 167978752), (16, 157480080), (20, 125984064), (23, 109551360), (24, 104986720), (30, 83989376), (32, 78740040), (40, 62992032), (46, 54775680), (47, 53610240), (48, 52493360), (60, 41994688), (64, 39370020), (69, 36517120), (80, 31496016), (92, 27387840), (94, 26805120), (96, 26246680), (115, 21910272), (120, 20997344), (128, 19685010), (138, 18258560), (141, 17870080), (160, 15748008), (184, 13693920), (188, 13402560), (192, 13123340), (230, 10955136), (235, 10722048), (240, 10498672), (256, 9842505), (276, 9129280), (282, 8935040), (320, 7874004), (345, 7303424), (368, 6846960), (376, 6701280), (384, 6561670), (460, 5477568), (470, 5361024), (480, 5249336), (552, 4564640), (564, 4467520), (607, 4151040), (640, 3937002), (690, 3651712), (705, 3574016), (736, 3423480), (752, 3350640), (768, 3280835), (920, 2738784), (940, 2680512), (960, 2624668), (1081, 2330880), (1104, 2282320), (1128, 2233760), (1214, 2075520), (1280, 1968501), (1380, 1825856), (1410, 1787008), (1472, 1711740), (1504, 1675320), (1821, 1383680), (1840, 1369392), (1880, 1340256), (1920, 1312334), (2162, 1165440), (2208, 1141160), (2256, 1116880), (2428, 1037760), (2760, 912928), (2820, 893504), (2944, 855870), (3008, 837660), (3035, 830208), (3243, 776960), (3642, 691840), (3680, 684696), (3760, 670128), (3840, 656167), (4324, 582720), (4416, 570580), (4512, 558440), (4856, 518880), (5405, 466176), (5520, 456464), (5640, 446752), (5888, 427935), (6016, 418830), (6070, 415104), (6486, 388480), (7284, 345920), (7360, 342348), (7520, 335064), (8648, 291360), (8832, 285290), (9024, 279220), (9105, 276736), (9712, 259440), (10810, 233088), (11040, 228232), (11280, 223376), (12032, 209415), (12140, 207552), (12972, 194240), (13961, 180480), (14568, 172960), (14720, 171174), (15040, 167532), (16215, 155392), (17296, 145680), (17664, 142645), (18048, 139610), (18210, 138368), (19424, 129720), (21620, 116544), (22080, 114116), (22560, 111688), (24280, 103776), (25944, 97120), (27922, 90240), (28529, 88320), (29136, 86480), (29440, 85587), (30080, 83766), (32430, 77696), (34592, 72840), (36096, 69805), (36420, 69184), (38848, 64860), (41883, 60160), (43240, 58272), (44160, 57058), (45120, 55844), (48560, 51888)]