19921416480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{94111}}^1$

素因数の和:94149

約数の個数: 288

約数和(自身を含む): 81109486080

約数和(自身を除く): 61188069600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 26460, 30240, 35280, 42336, 52920, 70560, 94111, 105840, 188222, 211680, 282333, 376444, 470555, 564666, 658777, 752888, 846999, 941110, 1129332, 1317554, 1411665, 1505776, 1693998, 1882220, 1976331, 2258664, 2540997, 2635108, 2823330, 3011552, 3293885, 3387996, 3764440, 3952662, 4234995, 4517328, 4611439, 5081994, 5270216, 5646660, 5928993, 6587770, 6775992, 7528880, 7905324, 8469990, 9034656, 9222878, 9881655, 10163988, 10540432, 11293320, 11857986, 12704985, 13175540, 13551984, 13834317, 15057760, 15810648, 16939980, 17786979, 18445756, 19763310, 20327976, 21080864, 22586640, 23057195, 23715972, 25409970, 26351080, 27103968, 27668634, 29644965, 31621296, 33879960, 35573958, 36891512, 39526620, 40655952, 41502951, 45173280, 46114390, 47431944, 50819940, 52702160, 55337268, 59289930, 63242592, 67759920, 69171585, 71147916, 73783024, 79053240, 81311904, 83005902, 88934895, 92228780, 94863888, 101639880, 105404320, 110674536, 118579860, 124508853, 135519840, 138343170, 142295832, 147566048, 158106480, 166011804, 177869790, 184457560, 189727776, 203279760, 207514755, 221349072, 237159720, 249017706, 276686340, 284591664, 316212960, 332023608, 355739580, 368915120, 406559520, 415029510, 442698144, 474319440, 498035412, 553372680, 569183328, 622544265, 664047216, 711479160, 737830240, 830059020, 948638880, 996070824, 1106745360, 1245088530, 1328094432, 1422958320, 1660118040, 1992141648, 2213490720, 2490177060, 2845916640, 3320236080, 3984283296, 4980354120, 6640472160, 9960708240, 19921416480]

約数ペア:

[(1, 19921416480), (2, 9960708240), (3, 6640472160), (4, 4980354120), (5, 3984283296), (6, 3320236080), (7, 2845916640), (8, 2490177060), (9, 2213490720), (10, 1992141648), (12, 1660118040), (14, 1422958320), (15, 1328094432), (16, 1245088530), (18, 1106745360), (20, 996070824), (21, 948638880), (24, 830059020), (27, 737830240), (28, 711479160), (30, 664047216), (32, 622544265), (35, 569183328), (36, 553372680), (40, 498035412), (42, 474319440), (45, 442698144), (48, 415029510), (49, 406559520), (54, 368915120), (56, 355739580), (60, 332023608), (63, 316212960), (70, 284591664), (72, 276686340), (80, 249017706), (84, 237159720), (90, 221349072), (96, 207514755), (98, 203279760), (105, 189727776), (108, 184457560), (112, 177869790), (120, 166011804), (126, 158106480), (135, 147566048), (140, 142295832), (144, 138343170), (147, 135519840), (160, 124508853), (168, 118579860), (180, 110674536), (189, 105404320), (196, 101639880), (210, 94863888), (216, 92228780), (224, 88934895), (240, 83005902), (245, 81311904), (252, 79053240), (270, 73783024), (280, 71147916), (288, 69171585), (294, 67759920), (315, 63242592), (336, 59289930), (360, 55337268), (378, 52702160), (392, 50819940), (420, 47431944), (432, 46114390), (441, 45173280), (480, 41502951), (490, 40655952), (504, 39526620), (540, 36891512), (560, 35573958), (588, 33879960), (630, 31621296), (672, 29644965), (720, 27668634), (735, 27103968), (756, 26351080), (784, 25409970), (840, 23715972), (864, 23057195), (882, 22586640), (945, 21080864), (980, 20327976), (1008, 19763310), (1080, 18445756), (1120, 17786979), (1176, 16939980), (1260, 15810648), (1323, 15057760), (1440, 13834317), (1470, 13551984), (1512, 13175540), (1568, 12704985), (1680, 11857986), (1764, 11293320), (1890, 10540432), (1960, 10163988), (2016, 9881655), (2160, 9222878), (2205, 9034656), (2352, 8469990), (2520, 7905324), (2646, 7528880), (2940, 6775992), (3024, 6587770), (3360, 5928993), (3528, 5646660), (3780, 5270216), (3920, 5081994), (4320, 4611439), (4410, 4517328), (4704, 4234995), (5040, 3952662), (5292, 3764440), (5880, 3387996), (6048, 3293885), (6615, 3011552), (7056, 2823330), (7560, 2635108), (7840, 2540997), (8820, 2258664), (10080, 1976331), (10584, 1882220), (11760, 1693998), (13230, 1505776), (14112, 1411665), (15120, 1317554), (17640, 1129332), (21168, 941110), (23520, 846999), (26460, 752888), (30240, 658777), (35280, 564666), (42336, 470555), (52920, 376444), (70560, 282333), (94111, 211680), (105840, 188222)]