2780373120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 512

約数和(自身を含む): 11012474880

約数和(自身を除く): 8232101760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 43, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 86, 96, 102, 105, 112, 119, 120, 128, 129, 136, 140, 160, 168, 170, 172, 192, 204, 210, 215, 224, 238, 240, 255, 258, 272, 280, 283, 301, 320, 336, 340, 344, 357, 384, 408, 420, 430, 448, 476, 480, 510, 516, 544, 560, 566, 595, 602, 640, 645, 672, 680, 688, 714, 731, 816, 840, 849, 860, 896, 903, 952, 960, 1020, 1032, 1088, 1120, 1132, 1190, 1204, 1290, 1344, 1360, 1376, 1415, 1428, 1462, 1505, 1632, 1680, 1698, 1720, 1785, 1806, 1904, 1920, 1981, 2040, 2064, 2176, 2193, 2240, 2264, 2380, 2408, 2580, 2688, 2720, 2752, 2830, 2856, 2924, 3010, 3264, 3360, 3396, 3440, 3570, 3612, 3655, 3808, 3962, 4080, 4128, 4245, 4386, 4480, 4515, 4528, 4760, 4811, 4816, 5117, 5160, 5440, 5504, 5660, 5712, 5848, 5943, 6020, 6528, 6720, 6792, 6880, 7140, 7224, 7310, 7616, 7924, 8160, 8256, 8490, 8772, 9030, 9056, 9520, 9622, 9632, 9905, 10234, 10320, 10880, 10965, 11320, 11424, 11696, 11886, 12040, 12169, 13440, 13584, 13760, 14280, 14433, 14448, 14620, 15232, 15351, 15848, 16320, 16512, 16980, 17544, 18060, 18112, 19040, 19244, 19264, 19810, 20468, 20640, 21930, 22640, 22848, 23392, 23772, 24055, 24080, 24338, 25585, 27168, 27520, 28560, 28866, 28896, 29240, 29715, 30702, 31696, 32640, 33677, 33960, 35088, 36120, 36224, 36507, 38080, 38488, 38528, 39620, 40936, 41280, 43860, 45280, 45696, 46784, 47544, 48110, 48160, 48676, 51170, 54336, 57120, 57732, 57792, 58480, 59430, 60845, 61404, 63392, 67354, 67920, 70176, 72165, 72240, 73014, 76160, 76755, 76976, 79240, 81872, 82560, 85183, 87720, 90560, 93568, 95088, 96220, 96320, 97352, 101031, 102340, 108672, 114240, 115464, 115584, 116960, 118860, 121690, 122808, 126784, 134708, 135840, 140352, 144330, 144480, 146028, 153510, 153952, 158480, 163744, 168385, 170366, 175440, 181120, 182535, 190176, 192440, 192640, 194704, 202062, 204680, 206873, 228480, 230928, 233920, 237720, 243380, 245616, 253568, 255549, 269416, 271680, 280704, 288660, 288960, 292056, 307020, 307904, 316960, 327488, 336770, 340732, 350880, 365070, 380352, 384880, 389408, 404124, 409360, 413746, 425915, 461856, 467840, 475440, 486760, 491232, 505155, 511098, 538832, 543360, 577320, 577920, 584112, 614040, 615808, 620619, 633920, 654976, 673540, 681464, 701760, 730140, 760704, 769760, 778816, 808248, 818720, 827492, 851830, 923712, 950880, 973520, 982464, 1010310, 1022196, 1034365, 1077664, 1154640, 1168224, 1228080, 1241238, 1267840, 1277745, 1347080, 1362928, 1403520, 1448111, 1460280, 1539520, 1557632, 1616496, 1637440, 1654984, 1703660, 1847424, 1901760, 1947040, 1964928, 2020620, 2044392, 2068730, 2155328, 2309280, 2336448, 2456160, 2482476, 2555490, 2694160, 2725856, 2896222, 2920560, 3079040, 3103095, 3232992, 3274880, 3309968, 3407320, 3803520, 3894080, 4041240, 4088784, 4137460, 4310656, 4344333, 4618560, 4672896, 4912320, 4964952, 5110980, 5388320, 5451712, 5792444, 5841120, 6206190, 6465984, 6619936, 6814640, 7240555, 7788160, 8082480, 8177568, 8274920, 8688666, 9237120, 9824640, 9929904, 10221960, 10776640, 10903424, 11584888, 11682240, 12412380, 12931968, 13239872, 13629280, 14481110, 16164960, 16355136, 16549840, 17377332, 19859808, 20443920, 21553280, 21721665, 23169776, 23364480, 24824760, 26479744, 27258560, 28962220, 32329920, 32710272, 33099680, 34754664, 39719616, 40887840, 43443330, 46339552, 49649520, 54517120, 57924440, 64659840, 66199360, 69509328, 79439232, 81775680, 86886660, 92679104, 99299040, 115848880, 132398720, 139018656, 163551360, 173773320, 185358208, 198598080, 231697760, 278037312, 347546640, 397196160, 463395520, 556074624, 695093280, 926791040, 1390186560, 2780373120]

約数ペア:

[(1, 2780373120), (2, 1390186560), (3, 926791040), (4, 695093280), (5, 556074624), (6, 463395520), (7, 397196160), (8, 347546640), (10, 278037312), (12, 231697760), (14, 198598080), (15, 185358208), (16, 173773320), (17, 163551360), (20, 139018656), (21, 132398720), (24, 115848880), (28, 99299040), (30, 92679104), (32, 86886660), (34, 81775680), (35, 79439232), (40, 69509328), (42, 66199360), (43, 64659840), (48, 57924440), (51, 54517120), (56, 49649520), (60, 46339552), (64, 43443330), (68, 40887840), (70, 39719616), (80, 34754664), (84, 33099680), (85, 32710272), (86, 32329920), (96, 28962220), (102, 27258560), (105, 26479744), (112, 24824760), (119, 23364480), (120, 23169776), (128, 21721665), (129, 21553280), (136, 20443920), (140, 19859808), (160, 17377332), (168, 16549840), (170, 16355136), (172, 16164960), (192, 14481110), (204, 13629280), (210, 13239872), (215, 12931968), (224, 12412380), (238, 11682240), (240, 11584888), (255, 10903424), (258, 10776640), (272, 10221960), (280, 9929904), (283, 9824640), (301, 9237120), (320, 8688666), (336, 8274920), (340, 8177568), (344, 8082480), (357, 7788160), (384, 7240555), (408, 6814640), (420, 6619936), (430, 6465984), (448, 6206190), (476, 5841120), (480, 5792444), (510, 5451712), (516, 5388320), (544, 5110980), (560, 4964952), (566, 4912320), (595, 4672896), (602, 4618560), (640, 4344333), (645, 4310656), (672, 4137460), (680, 4088784), (688, 4041240), (714, 3894080), (731, 3803520), (816, 3407320), (840, 3309968), (849, 3274880), (860, 3232992), (896, 3103095), (903, 3079040), (952, 2920560), (960, 2896222), (1020, 2725856), (1032, 2694160), (1088, 2555490), (1120, 2482476), (1132, 2456160), (1190, 2336448), (1204, 2309280), (1290, 2155328), (1344, 2068730), (1360, 2044392), (1376, 2020620), (1415, 1964928), (1428, 1947040), (1462, 1901760), (1505, 1847424), (1632, 1703660), (1680, 1654984), (1698, 1637440), (1720, 1616496), (1785, 1557632), (1806, 1539520), (1904, 1460280), (1920, 1448111), (1981, 1403520), (2040, 1362928), (2064, 1347080), (2176, 1277745), (2193, 1267840), (2240, 1241238), (2264, 1228080), (2380, 1168224), (2408, 1154640), (2580, 1077664), (2688, 1034365), (2720, 1022196), (2752, 1010310), (2830, 982464), (2856, 973520), (2924, 950880), (3010, 923712), (3264, 851830), (3360, 827492), (3396, 818720), (3440, 808248), (3570, 778816), (3612, 769760), (3655, 760704), (3808, 730140), (3962, 701760), (4080, 681464), (4128, 673540), (4245, 654976), (4386, 633920), (4480, 620619), (4515, 615808), (4528, 614040), (4760, 584112), (4811, 577920), (4816, 577320), (5117, 543360), (5160, 538832), (5440, 511098), (5504, 505155), (5660, 491232), (5712, 486760), (5848, 475440), (5943, 467840), (6020, 461856), (6528, 425915), (6720, 413746), (6792, 409360), (6880, 404124), (7140, 389408), (7224, 384880), (7310, 380352), (7616, 365070), (7924, 350880), (8160, 340732), (8256, 336770), (8490, 327488), (8772, 316960), (9030, 307904), (9056, 307020), (9520, 292056), (9622, 288960), (9632, 288660), (9905, 280704), (10234, 271680), (10320, 269416), (10880, 255549), (10965, 253568), (11320, 245616), (11424, 243380), (11696, 237720), (11886, 233920), (12040, 230928), (12169, 228480), (13440, 206873), (13584, 204680), (13760, 202062), (14280, 194704), (14433, 192640), (14448, 192440), (14620, 190176), (15232, 182535), (15351, 181120), (15848, 175440), (16320, 170366), (16512, 168385), (16980, 163744), (17544, 158480), (18060, 153952), (18112, 153510), (19040, 146028), (19244, 144480), (19264, 144330), (19810, 140352), (20468, 135840), (20640, 134708), (21930, 126784), (22640, 122808), (22848, 121690), (23392, 118860), (23772, 116960), (24055, 115584), (24080, 115464), (24338, 114240), (25585, 108672), (27168, 102340), (27520, 101031), (28560, 97352), (28866, 96320), (28896, 96220), (29240, 95088), (29715, 93568), (30702, 90560), (31696, 87720), (32640, 85183), (33677, 82560), (33960, 81872), (35088, 79240), (36120, 76976), (36224, 76755), (36507, 76160), (38080, 73014), (38488, 72240), (38528, 72165), (39620, 70176), (40936, 67920), (41280, 67354), (43860, 63392), (45280, 61404), (45696, 60845), (46784, 59430), (47544, 58480), (48110, 57792), (48160, 57732), (48676, 57120), (51170, 54336)]