2479771840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 448

約数和(自身を含む): 7799758848

約数和(自身を除く): 5319987008

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 41, 52, 56, 62, 64, 65, 67, 70, 80, 82, 91, 104, 112, 124, 130, 134, 140, 155, 160, 164, 182, 205, 208, 217, 224, 248, 260, 268, 280, 287, 310, 320, 328, 335, 364, 403, 410, 416, 434, 448, 455, 469, 496, 520, 533, 536, 560, 574, 620, 656, 670, 728, 806, 820, 832, 868, 871, 910, 938, 992, 1040, 1066, 1072, 1085, 1120, 1148, 1240, 1271, 1312, 1340, 1435, 1456, 1612, 1640, 1736, 1742, 1820, 1876, 1984, 2015, 2077, 2080, 2132, 2144, 2170, 2240, 2296, 2345, 2480, 2542, 2624, 2665, 2680, 2747, 2821, 2870, 2912, 3224, 3280, 3472, 3484, 3640, 3731, 3752, 4030, 4154, 4160, 4264, 4288, 4340, 4355, 4592, 4690, 4960, 5084, 5330, 5360, 5494, 5642, 5740, 5824, 6097, 6355, 6448, 6560, 6944, 6968, 7280, 7462, 7504, 8060, 8308, 8528, 8680, 8710, 8897, 9184, 9380, 9920, 10168, 10385, 10660, 10720, 10988, 11284, 11480, 12194, 12710, 12896, 13120, 13735, 13888, 13936, 14105, 14539, 14560, 14924, 15008, 16120, 16523, 16616, 17056, 17360, 17420, 17794, 18368, 18655, 18760, 19229, 20336, 20770, 21320, 21440, 21976, 22568, 22960, 24388, 25420, 25792, 27001, 27470, 27872, 28210, 29078, 29120, 29848, 30016, 30485, 32240, 33046, 33232, 34112, 34720, 34840, 35588, 35711, 37310, 37520, 38458, 40672, 41540, 42640, 43952, 44485, 45136, 45920, 48776, 50840, 54002, 54940, 55744, 56420, 58156, 59696, 60970, 64480, 66092, 66464, 69440, 69680, 71176, 71422, 72695, 74620, 75040, 76916, 81344, 82615, 83080, 85157, 85280, 87904, 88970, 90272, 91840, 96145, 97552, 101680, 108004, 109880, 112840, 115661, 116312, 119392, 121940, 128960, 132184, 132928, 135005, 139360, 142352, 142844, 145390, 149240, 150080, 153832, 165230, 166160, 170314, 170560, 175808, 177940, 178555, 180544, 189007, 192290, 195104, 203360, 216008, 219760, 225680, 231322, 232624, 238784, 243880, 249977, 264368, 270010, 278720, 284704, 285688, 290780, 298480, 307664, 330460, 332320, 340628, 355880, 357110, 378014, 384580, 390208, 406720, 425785, 432016, 439520, 451360, 462644, 465248, 487760, 499954, 528736, 540020, 569408, 571376, 578305, 581560, 596099, 596960, 615328, 660920, 664640, 681256, 711760, 714220, 756028, 769160, 851570, 864032, 879040, 902720, 925288, 930496, 945035, 975520, 999908, 1057472, 1080040, 1107041, 1142752, 1156610, 1163120, 1192198, 1193920, 1230656, 1249885, 1321840, 1362512, 1423520, 1428440, 1512056, 1538320, 1703140, 1728064, 1850576, 1890070, 1951040, 1999816, 2160080, 2214082, 2285504, 2313220, 2326240, 2384396, 2499770, 2643680, 2725024, 2847040, 2856880, 2980495, 3024112, 3076640, 3406280, 3701152, 3780140, 3999632, 4320160, 4428164, 4626440, 4652480, 4768792, 4999540, 5287360, 5450048, 5535205, 5713760, 5960990, 6048224, 6153280, 6812560, 7402304, 7560280, 7749287, 7999264, 8640320, 8856328, 9252880, 9537584, 9999080, 11070410, 11427520, 11921980, 12096448, 13625120, 15120560, 15498574, 15998528, 17712656, 18505760, 19075168, 19998160, 22140820, 23843960, 27250240, 30241120, 30997148, 35425312, 37011520, 38150336, 38746435, 39996320, 44281640, 47687920, 60482240, 61994296, 70850624, 77492870, 79992640, 88563280, 95375840, 123988592, 154985740, 177126560, 190751680, 247977184, 309971480, 354253120, 495954368, 619942960, 1239885920, 2479771840]

約数ペア:

[(1, 2479771840), (2, 1239885920), (4, 619942960), (5, 495954368), (7, 354253120), (8, 309971480), (10, 247977184), (13, 190751680), (14, 177126560), (16, 154985740), (20, 123988592), (26, 95375840), (28, 88563280), (31, 79992640), (32, 77492870), (35, 70850624), (40, 61994296), (41, 60482240), (52, 47687920), (56, 44281640), (62, 39996320), (64, 38746435), (65, 38150336), (67, 37011520), (70, 35425312), (80, 30997148), (82, 30241120), (91, 27250240), (104, 23843960), (112, 22140820), (124, 19998160), (130, 19075168), (134, 18505760), (140, 17712656), (155, 15998528), (160, 15498574), (164, 15120560), (182, 13625120), (205, 12096448), (208, 11921980), (217, 11427520), (224, 11070410), (248, 9999080), (260, 9537584), (268, 9252880), (280, 8856328), (287, 8640320), (310, 7999264), (320, 7749287), (328, 7560280), (335, 7402304), (364, 6812560), (403, 6153280), (410, 6048224), (416, 5960990), (434, 5713760), (448, 5535205), (455, 5450048), (469, 5287360), (496, 4999540), (520, 4768792), (533, 4652480), (536, 4626440), (560, 4428164), (574, 4320160), (620, 3999632), (656, 3780140), (670, 3701152), (728, 3406280), (806, 3076640), (820, 3024112), (832, 2980495), (868, 2856880), (871, 2847040), (910, 2725024), (938, 2643680), (992, 2499770), (1040, 2384396), (1066, 2326240), (1072, 2313220), (1085, 2285504), (1120, 2214082), (1148, 2160080), (1240, 1999816), (1271, 1951040), (1312, 1890070), (1340, 1850576), (1435, 1728064), (1456, 1703140), (1612, 1538320), (1640, 1512056), (1736, 1428440), (1742, 1423520), (1820, 1362512), (1876, 1321840), (1984, 1249885), (2015, 1230656), (2077, 1193920), (2080, 1192198), (2132, 1163120), (2144, 1156610), (2170, 1142752), (2240, 1107041), (2296, 1080040), (2345, 1057472), (2480, 999908), (2542, 975520), (2624, 945035), (2665, 930496), (2680, 925288), (2747, 902720), (2821, 879040), (2870, 864032), (2912, 851570), (3224, 769160), (3280, 756028), (3472, 714220), (3484, 711760), (3640, 681256), (3731, 664640), (3752, 660920), (4030, 615328), (4154, 596960), (4160, 596099), (4264, 581560), (4288, 578305), (4340, 571376), (4355, 569408), (4592, 540020), (4690, 528736), (4960, 499954), (5084, 487760), (5330, 465248), (5360, 462644), (5494, 451360), (5642, 439520), (5740, 432016), (5824, 425785), (6097, 406720), (6355, 390208), (6448, 384580), (6560, 378014), (6944, 357110), (6968, 355880), (7280, 340628), (7462, 332320), (7504, 330460), (8060, 307664), (8308, 298480), (8528, 290780), (8680, 285688), (8710, 284704), (8897, 278720), (9184, 270010), (9380, 264368), (9920, 249977), (10168, 243880), (10385, 238784), (10660, 232624), (10720, 231322), (10988, 225680), (11284, 219760), (11480, 216008), (12194, 203360), (12710, 195104), (12896, 192290), (13120, 189007), (13735, 180544), (13888, 178555), (13936, 177940), (14105, 175808), (14539, 170560), (14560, 170314), (14924, 166160), (15008, 165230), (16120, 153832), (16523, 150080), (16616, 149240), (17056, 145390), (17360, 142844), (17420, 142352), (17794, 139360), (18368, 135005), (18655, 132928), (18760, 132184), (19229, 128960), (20336, 121940), (20770, 119392), (21320, 116312), (21440, 115661), (21976, 112840), (22568, 109880), (22960, 108004), (24388, 101680), (25420, 97552), (25792, 96145), (27001, 91840), (27470, 90272), (27872, 88970), (28210, 87904), (29078, 85280), (29120, 85157), (29848, 83080), (30016, 82615), (30485, 81344), (32240, 76916), (33046, 75040), (33232, 74620), (34112, 72695), (34720, 71422), (34840, 71176), (35588, 69680), (35711, 69440), (37310, 66464), (37520, 66092), (38458, 64480), (40672, 60970), (41540, 59696), (42640, 58156), (43952, 56420), (44485, 55744), (45136, 54940), (45920, 54002), (48776, 50840)]