284408880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 320

約数和(自身を含む): 1072693248

約数和(自身を除く): 788284368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 43, 48, 56, 60, 62, 70, 80, 84, 86, 93, 105, 112, 120, 124, 127, 129, 140, 155, 168, 172, 186, 210, 215, 217, 240, 248, 254, 258, 280, 301, 310, 336, 344, 372, 381, 420, 430, 434, 465, 496, 508, 516, 560, 602, 620, 635, 645, 651, 688, 744, 762, 840, 860, 868, 889, 903, 930, 1016, 1032, 1085, 1204, 1240, 1270, 1290, 1302, 1333, 1488, 1505, 1524, 1680, 1720, 1736, 1778, 1806, 1860, 1905, 2032, 2064, 2170, 2408, 2480, 2540, 2580, 2604, 2666, 2667, 3010, 3048, 3255, 3440, 3472, 3556, 3612, 3720, 3810, 3937, 3999, 4340, 4445, 4515, 4816, 5080, 5160, 5208, 5332, 5334, 5461, 6020, 6096, 6510, 6665, 7112, 7224, 7440, 7620, 7874, 7998, 8680, 8890, 9030, 9331, 10160, 10320, 10416, 10664, 10668, 10922, 11811, 12040, 13020, 13330, 13335, 14224, 14448, 15240, 15748, 15996, 16383, 17360, 17780, 18060, 18662, 19685, 19995, 21328, 21336, 21844, 23622, 24080, 26040, 26660, 26670, 27305, 27559, 27993, 30480, 31496, 31992, 32766, 35560, 36120, 37324, 38227, 39370, 39990, 42672, 43688, 46655, 47244, 52080, 53320, 53340, 54610, 55118, 55986, 59055, 62992, 63984, 65532, 71120, 72240, 74648, 76454, 78740, 79980, 81915, 82677, 87376, 93310, 94488, 106640, 106680, 109220, 110236, 111972, 114681, 118110, 131064, 137795, 139965, 149296, 152908, 157480, 159960, 163830, 165354, 169291, 186620, 188976, 191135, 213360, 218440, 220472, 223944, 229362, 236220, 262128, 275590, 279930, 305816, 314960, 319920, 327660, 330708, 338582, 373240, 382270, 413385, 436880, 440944, 447888, 458724, 472440, 507873, 551180, 559860, 573405, 611632, 655320, 661416, 677164, 746480, 764540, 826770, 846455, 917448, 944880, 1015746, 1102360, 1119720, 1146810, 1185037, 1310640, 1322832, 1354328, 1529080, 1653540, 1692910, 1834896, 2031492, 2204720, 2239440, 2293620, 2370074, 2539365, 2708656, 3058160, 3307080, 3385820, 3555111, 4062984, 4587240, 4740148, 5078730, 5925185, 6614160, 6771640, 7110222, 8125968, 9174480, 9480296, 10157460, 11850370, 13543280, 14220444, 17775555, 18960592, 20314920, 23700740, 28440888, 35551110, 40629840, 47401480, 56881776, 71102220, 94802960, 142204440, 284408880]

約数ペア:

[(1, 284408880), (2, 142204440), (3, 94802960), (4, 71102220), (5, 56881776), (6, 47401480), (7, 40629840), (8, 35551110), (10, 28440888), (12, 23700740), (14, 20314920), (15, 18960592), (16, 17775555), (20, 14220444), (21, 13543280), (24, 11850370), (28, 10157460), (30, 9480296), (31, 9174480), (35, 8125968), (40, 7110222), (42, 6771640), (43, 6614160), (48, 5925185), (56, 5078730), (60, 4740148), (62, 4587240), (70, 4062984), (80, 3555111), (84, 3385820), (86, 3307080), (93, 3058160), (105, 2708656), (112, 2539365), (120, 2370074), (124, 2293620), (127, 2239440), (129, 2204720), (140, 2031492), (155, 1834896), (168, 1692910), (172, 1653540), (186, 1529080), (210, 1354328), (215, 1322832), (217, 1310640), (240, 1185037), (248, 1146810), (254, 1119720), (258, 1102360), (280, 1015746), (301, 944880), (310, 917448), (336, 846455), (344, 826770), (372, 764540), (381, 746480), (420, 677164), (430, 661416), (434, 655320), (465, 611632), (496, 573405), (508, 559860), (516, 551180), (560, 507873), (602, 472440), (620, 458724), (635, 447888), (645, 440944), (651, 436880), (688, 413385), (744, 382270), (762, 373240), (840, 338582), (860, 330708), (868, 327660), (889, 319920), (903, 314960), (930, 305816), (1016, 279930), (1032, 275590), (1085, 262128), (1204, 236220), (1240, 229362), (1270, 223944), (1290, 220472), (1302, 218440), (1333, 213360), (1488, 191135), (1505, 188976), (1524, 186620), (1680, 169291), (1720, 165354), (1736, 163830), (1778, 159960), (1806, 157480), (1860, 152908), (1905, 149296), (2032, 139965), (2064, 137795), (2170, 131064), (2408, 118110), (2480, 114681), (2540, 111972), (2580, 110236), (2604, 109220), (2666, 106680), (2667, 106640), (3010, 94488), (3048, 93310), (3255, 87376), (3440, 82677), (3472, 81915), (3556, 79980), (3612, 78740), (3720, 76454), (3810, 74648), (3937, 72240), (3999, 71120), (4340, 65532), (4445, 63984), (4515, 62992), (4816, 59055), (5080, 55986), (5160, 55118), (5208, 54610), (5332, 53340), (5334, 53320), (5461, 52080), (6020, 47244), (6096, 46655), (6510, 43688), (6665, 42672), (7112, 39990), (7224, 39370), (7440, 38227), (7620, 37324), (7874, 36120), (7998, 35560), (8680, 32766), (8890, 31992), (9030, 31496), (9331, 30480), (10160, 27993), (10320, 27559), (10416, 27305), (10664, 26670), (10668, 26660), (10922, 26040), (11811, 24080), (12040, 23622), (13020, 21844), (13330, 21336), (13335, 21328), (14224, 19995), (14448, 19685), (15240, 18662), (15748, 18060), (15996, 17780), (16383, 17360)]