247469040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1301

約数の個数: 320

約数和(自身を含む): 1049932800

約数和(自身を除く): 802463760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1259, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2518, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3777, 3780, 4095, 4368, 4680, 4914, 5036, 5040, 5460, 5616, 6295, 6552, 7020, 7280, 7554, 7560, 8190, 8813, 9360, 9828, 10072, 10920, 11331, 12285, 12590, 13104, 14040, 15108, 15120, 16367, 16380, 17626, 18885, 19656, 20144, 21840, 22662, 24570, 25180, 26439, 28080, 30216, 32734, 32760, 33993, 35252, 37770, 39312, 44065, 45324, 49101, 49140, 50360, 52878, 56655, 60432, 65468, 65520, 67986, 70504, 75540, 79317, 81835, 88130, 90648, 98202, 98280, 100720, 105756, 113310, 114569, 130936, 132195, 135972, 141008, 147303, 151080, 158634, 163670, 169965, 176260, 181296, 196404, 196560, 211512, 226620, 229138, 237951, 245505, 261872, 264390, 271944, 294606, 302160, 317268, 327340, 339930, 343707, 352520, 392808, 396585, 423024, 441909, 453240, 458276, 475902, 491010, 528780, 543888, 572845, 589212, 634536, 654680, 679860, 687414, 705040, 736515, 785616, 793170, 883818, 906480, 916552, 951804, 982020, 1031121, 1057560, 1145690, 1178424, 1189755, 1269072, 1309360, 1359720, 1374828, 1473030, 1586340, 1718535, 1767636, 1833104, 1903608, 1964040, 2062242, 2115120, 2209545, 2291380, 2356848, 2379510, 2719440, 2749656, 2946060, 3093363, 3172680, 3437070, 3535272, 3807216, 3928080, 4124484, 4419090, 4582760, 4759020, 5155605, 5499312, 5892120, 6186726, 6345360, 6874140, 7070544, 8248968, 8838180, 9165520, 9518040, 10311210, 11784240, 12373452, 13748280, 15466815, 16497936, 17676360, 19036080, 20622420, 24746904, 27496560, 30933630, 35352720, 41244840, 49493808, 61867260, 82489680, 123734520, 247469040]

約数ペア:

[(1, 247469040), (2, 123734520), (3, 82489680), (4, 61867260), (5, 49493808), (6, 41244840), (7, 35352720), (8, 30933630), (9, 27496560), (10, 24746904), (12, 20622420), (13, 19036080), (14, 17676360), (15, 16497936), (16, 15466815), (18, 13748280), (20, 12373452), (21, 11784240), (24, 10311210), (26, 9518040), (27, 9165520), (28, 8838180), (30, 8248968), (35, 7070544), (36, 6874140), (39, 6345360), (40, 6186726), (42, 5892120), (45, 5499312), (48, 5155605), (52, 4759020), (54, 4582760), (56, 4419090), (60, 4124484), (63, 3928080), (65, 3807216), (70, 3535272), (72, 3437070), (78, 3172680), (80, 3093363), (84, 2946060), (90, 2749656), (91, 2719440), (104, 2379510), (105, 2356848), (108, 2291380), (112, 2209545), (117, 2115120), (120, 2062242), (126, 1964040), (130, 1903608), (135, 1833104), (140, 1767636), (144, 1718535), (156, 1586340), (168, 1473030), (180, 1374828), (182, 1359720), (189, 1309360), (195, 1269072), (208, 1189755), (210, 1178424), (216, 1145690), (234, 1057560), (240, 1031121), (252, 982020), (260, 951804), (270, 916552), (273, 906480), (280, 883818), (312, 793170), (315, 785616), (336, 736515), (351, 705040), (360, 687414), (364, 679860), (378, 654680), (390, 634536), (420, 589212), (432, 572845), (455, 543888), (468, 528780), (504, 491010), (520, 475902), (540, 458276), (546, 453240), (560, 441909), (585, 423024), (624, 396585), (630, 392808), (702, 352520), (720, 343707), (728, 339930), (756, 327340), (780, 317268), (819, 302160), (840, 294606), (910, 271944), (936, 264390), (945, 261872), (1008, 245505), (1040, 237951), (1080, 229138), (1092, 226620), (1170, 211512), (1259, 196560), (1260, 196404), (1365, 181296), (1404, 176260), (1456, 169965), (1512, 163670), (1560, 158634), (1638, 151080), (1680, 147303), (1755, 141008), (1820, 135972), (1872, 132195), (1890, 130936), (2160, 114569), (2184, 113310), (2340, 105756), (2457, 100720), (2518, 98280), (2520, 98202), (2730, 90648), (2808, 88130), (3024, 81835), (3120, 79317), (3276, 75540), (3510, 70504), (3640, 67986), (3777, 65520), (3780, 65468), (4095, 60432), (4368, 56655), (4680, 52878), (4914, 50360), (5036, 49140), (5040, 49101), (5460, 45324), (5616, 44065), (6295, 39312), (6552, 37770), (7020, 35252), (7280, 33993), (7554, 32760), (7560, 32734), (8190, 30216), (8813, 28080), (9360, 26439), (9828, 25180), (10072, 24570), (10920, 22662), (11331, 21840), (12285, 20144), (12590, 19656), (13104, 18885), (14040, 17626), (15108, 16380), (15120, 16367)]