2779897120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 384

約数和(自身を含む): 9345756672

約数和(自身を除く): 6565859552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 20, 22, 26, 28, 32, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 80, 85, 88, 91, 104, 110, 112, 119, 130, 136, 140, 143, 154, 160, 170, 176, 182, 187, 208, 220, 221, 224, 238, 260, 272, 280, 286, 308, 340, 352, 364, 374, 385, 416, 440, 442, 455, 476, 520, 544, 560, 572, 595, 616, 680, 715, 728, 748, 770, 880, 884, 910, 935, 952, 1001, 1021, 1040, 1105, 1120, 1144, 1190, 1232, 1309, 1360, 1430, 1456, 1496, 1540, 1547, 1760, 1768, 1820, 1870, 1904, 2002, 2042, 2080, 2210, 2288, 2380, 2431, 2464, 2618, 2720, 2860, 2912, 2992, 3080, 3094, 3536, 3640, 3740, 3808, 4004, 4084, 4420, 4576, 4760, 4862, 5005, 5105, 5236, 5720, 5984, 6160, 6188, 6545, 7072, 7147, 7280, 7480, 7735, 8008, 8168, 8840, 9520, 9724, 10010, 10210, 10472, 11231, 11440, 12155, 12320, 12376, 13090, 13273, 14294, 14560, 14960, 15470, 16016, 16336, 17017, 17357, 17680, 19040, 19448, 20020, 20420, 20944, 22462, 22880, 24310, 24752, 26180, 26546, 28588, 29920, 30940, 32032, 32672, 34034, 34714, 35360, 35735, 38896, 40040, 40840, 41888, 44924, 48620, 49504, 52360, 53092, 56155, 57176, 61880, 66365, 68068, 69428, 71470, 77792, 78617, 80080, 81680, 85085, 86785, 89848, 92911, 97240, 104720, 106184, 112310, 114352, 121499, 123760, 132730, 136136, 138856, 142940, 146003, 157234, 160160, 163360, 170170, 173570, 179696, 185822, 190927, 194480, 209440, 212368, 224620, 225641, 228704, 242998, 247520, 265460, 272272, 277712, 285880, 292006, 314468, 340340, 347140, 359392, 371644, 381854, 388960, 393085, 424736, 449240, 451282, 464555, 485996, 530920, 544544, 555424, 571760, 584012, 607495, 628936, 680680, 694280, 730015, 743288, 763708, 786170, 898480, 902564, 929110, 954635, 971992, 1022021, 1061840, 1128205, 1143520, 1168024, 1214990, 1257872, 1336489, 1361360, 1388560, 1460030, 1486576, 1527416, 1572340, 1579487, 1796960, 1805128, 1858220, 1909270, 1943984, 2044042, 2123680, 2256410, 2336048, 2429980, 2482051, 2515744, 2672978, 2722720, 2777120, 2920060, 2973152, 3054832, 3144680, 3158974, 3610256, 3716440, 3818540, 3887968, 4088084, 4512820, 4672096, 4859960, 4964102, 5110105, 5345956, 5840120, 6109664, 6289360, 6317948, 6682445, 7220512, 7432880, 7637080, 7897435, 8176168, 9025640, 9719920, 9928204, 10220210, 10691912, 11680240, 12410255, 12578720, 12635896, 13364890, 14865760, 15274160, 15794870, 16352336, 17374357, 18051280, 19439840, 19856408, 20440420, 21383824, 23360480, 24820510, 25271792, 26729780, 30548320, 31589740, 32704672, 34748714, 36102560, 39712816, 40880840, 42767648, 49641020, 50543584, 53459560, 63179480, 69497428, 79425632, 81761680, 86871785, 99282040, 106919120, 126358960, 138994856, 163523360, 173743570, 198564080, 213838240, 252717920, 277989712, 347487140, 397128160, 555979424, 694974280, 1389948560, 2779897120]

約数ペア:

[(1, 2779897120), (2, 1389948560), (4, 694974280), (5, 555979424), (7, 397128160), (8, 347487140), (10, 277989712), (11, 252717920), (13, 213838240), (14, 198564080), (16, 173743570), (17, 163523360), (20, 138994856), (22, 126358960), (26, 106919120), (28, 99282040), (32, 86871785), (34, 81761680), (35, 79425632), (40, 69497428), (44, 63179480), (52, 53459560), (55, 50543584), (56, 49641020), (65, 42767648), (68, 40880840), (70, 39712816), (77, 36102560), (80, 34748714), (85, 32704672), (88, 31589740), (91, 30548320), (104, 26729780), (110, 25271792), (112, 24820510), (119, 23360480), (130, 21383824), (136, 20440420), (140, 19856408), (143, 19439840), (154, 18051280), (160, 17374357), (170, 16352336), (176, 15794870), (182, 15274160), (187, 14865760), (208, 13364890), (220, 12635896), (221, 12578720), (224, 12410255), (238, 11680240), (260, 10691912), (272, 10220210), (280, 9928204), (286, 9719920), (308, 9025640), (340, 8176168), (352, 7897435), (364, 7637080), (374, 7432880), (385, 7220512), (416, 6682445), (440, 6317948), (442, 6289360), (455, 6109664), (476, 5840120), (520, 5345956), (544, 5110105), (560, 4964102), (572, 4859960), (595, 4672096), (616, 4512820), (680, 4088084), (715, 3887968), (728, 3818540), (748, 3716440), (770, 3610256), (880, 3158974), (884, 3144680), (910, 3054832), (935, 2973152), (952, 2920060), (1001, 2777120), (1021, 2722720), (1040, 2672978), (1105, 2515744), (1120, 2482051), (1144, 2429980), (1190, 2336048), (1232, 2256410), (1309, 2123680), (1360, 2044042), (1430, 1943984), (1456, 1909270), (1496, 1858220), (1540, 1805128), (1547, 1796960), (1760, 1579487), (1768, 1572340), (1820, 1527416), (1870, 1486576), (1904, 1460030), (2002, 1388560), (2042, 1361360), (2080, 1336489), (2210, 1257872), (2288, 1214990), (2380, 1168024), (2431, 1143520), (2464, 1128205), (2618, 1061840), (2720, 1022021), (2860, 971992), (2912, 954635), (2992, 929110), (3080, 902564), (3094, 898480), (3536, 786170), (3640, 763708), (3740, 743288), (3808, 730015), (4004, 694280), (4084, 680680), (4420, 628936), (4576, 607495), (4760, 584012), (4862, 571760), (5005, 555424), (5105, 544544), (5236, 530920), (5720, 485996), (5984, 464555), (6160, 451282), (6188, 449240), (6545, 424736), (7072, 393085), (7147, 388960), (7280, 381854), (7480, 371644), (7735, 359392), (8008, 347140), (8168, 340340), (8840, 314468), (9520, 292006), (9724, 285880), (10010, 277712), (10210, 272272), (10472, 265460), (11231, 247520), (11440, 242998), (12155, 228704), (12320, 225641), (12376, 224620), (13090, 212368), (13273, 209440), (14294, 194480), (14560, 190927), (14960, 185822), (15470, 179696), (16016, 173570), (16336, 170170), (17017, 163360), (17357, 160160), (17680, 157234), (19040, 146003), (19448, 142940), (20020, 138856), (20420, 136136), (20944, 132730), (22462, 123760), (22880, 121499), (24310, 114352), (24752, 112310), (26180, 106184), (26546, 104720), (28588, 97240), (29920, 92911), (30940, 89848), (32032, 86785), (32672, 85085), (34034, 81680), (34714, 80080), (35360, 78617), (35735, 77792), (38896, 71470), (40040, 69428), (40840, 68068), (41888, 66365), (44924, 61880), (48620, 57176), (49504, 56155), (52360, 53092)]