251414280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 320

約数和(自身を含む): 936714240

約数和(自身を除く): 685299960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 81, 90, 94, 104, 108, 117, 120, 127, 130, 135, 141, 156, 162, 180, 188, 195, 216, 234, 235, 254, 260, 270, 282, 312, 324, 351, 360, 376, 381, 390, 405, 423, 468, 470, 508, 520, 540, 564, 585, 611, 635, 648, 702, 705, 762, 780, 810, 846, 936, 940, 1016, 1053, 1080, 1128, 1143, 1170, 1222, 1269, 1270, 1404, 1410, 1524, 1560, 1620, 1651, 1692, 1755, 1833, 1880, 1905, 2106, 2115, 2286, 2340, 2444, 2538, 2540, 2808, 2820, 3048, 3055, 3240, 3302, 3384, 3429, 3510, 3666, 3807, 3810, 4212, 4230, 4572, 4680, 4888, 4953, 5076, 5080, 5265, 5499, 5640, 5715, 5969, 6110, 6345, 6604, 6858, 7020, 7332, 7614, 7620, 8255, 8424, 8460, 9144, 9165, 9906, 10152, 10287, 10530, 10998, 11430, 11938, 12220, 12690, 13208, 13716, 14040, 14664, 14859, 15228, 15240, 16497, 16510, 16920, 17145, 17907, 18330, 19035, 19812, 20574, 21060, 21996, 22860, 23876, 24440, 24765, 25380, 27432, 27495, 29718, 29845, 30456, 32994, 33020, 34290, 35814, 36660, 38070, 39624, 41148, 42120, 43992, 44577, 45720, 47752, 49491, 49530, 50760, 51435, 53721, 54990, 59436, 59690, 65988, 66040, 68580, 71628, 73320, 74295, 76140, 77597, 82296, 82485, 89154, 89535, 98982, 99060, 102870, 107442, 109980, 118872, 119380, 131976, 133731, 137160, 143256, 148590, 152280, 155194, 161163, 164970, 178308, 179070, 197964, 198120, 205740, 214884, 219960, 222885, 232791, 238760, 247455, 267462, 268605, 297180, 310388, 322326, 329940, 356616, 358140, 387985, 395928, 411480, 429768, 445770, 465582, 483489, 494910, 534924, 537210, 594360, 620776, 644652, 659880, 668655, 698373, 716280, 775970, 805815, 891540, 931164, 966978, 989820, 1069848, 1074420, 1163955, 1289304, 1337310, 1396746, 1551940, 1611630, 1783080, 1862328, 1933956, 1979640, 2095119, 2148840, 2327910, 2417445, 2674620, 2793492, 3103880, 3223260, 3491865, 3867912, 4190238, 4655820, 4834890, 5349240, 5586984, 6285357, 6446520, 6983730, 8380476, 9311640, 9669780, 10475595, 12570714, 13967460, 16760952, 19339560, 20951190, 25141428, 27934920, 31426785, 41902380, 50282856, 62853570, 83804760, 125707140, 251414280]

約数ペア:

[(1, 251414280), (2, 125707140), (3, 83804760), (4, 62853570), (5, 50282856), (6, 41902380), (8, 31426785), (9, 27934920), (10, 25141428), (12, 20951190), (13, 19339560), (15, 16760952), (18, 13967460), (20, 12570714), (24, 10475595), (26, 9669780), (27, 9311640), (30, 8380476), (36, 6983730), (39, 6446520), (40, 6285357), (45, 5586984), (47, 5349240), (52, 4834890), (54, 4655820), (60, 4190238), (65, 3867912), (72, 3491865), (78, 3223260), (81, 3103880), (90, 2793492), (94, 2674620), (104, 2417445), (108, 2327910), (117, 2148840), (120, 2095119), (127, 1979640), (130, 1933956), (135, 1862328), (141, 1783080), (156, 1611630), (162, 1551940), (180, 1396746), (188, 1337310), (195, 1289304), (216, 1163955), (234, 1074420), (235, 1069848), (254, 989820), (260, 966978), (270, 931164), (282, 891540), (312, 805815), (324, 775970), (351, 716280), (360, 698373), (376, 668655), (381, 659880), (390, 644652), (405, 620776), (423, 594360), (468, 537210), (470, 534924), (508, 494910), (520, 483489), (540, 465582), (564, 445770), (585, 429768), (611, 411480), (635, 395928), (648, 387985), (702, 358140), (705, 356616), (762, 329940), (780, 322326), (810, 310388), (846, 297180), (936, 268605), (940, 267462), (1016, 247455), (1053, 238760), (1080, 232791), (1128, 222885), (1143, 219960), (1170, 214884), (1222, 205740), (1269, 198120), (1270, 197964), (1404, 179070), (1410, 178308), (1524, 164970), (1560, 161163), (1620, 155194), (1651, 152280), (1692, 148590), (1755, 143256), (1833, 137160), (1880, 133731), (1905, 131976), (2106, 119380), (2115, 118872), (2286, 109980), (2340, 107442), (2444, 102870), (2538, 99060), (2540, 98982), (2808, 89535), (2820, 89154), (3048, 82485), (3055, 82296), (3240, 77597), (3302, 76140), (3384, 74295), (3429, 73320), (3510, 71628), (3666, 68580), (3807, 66040), (3810, 65988), (4212, 59690), (4230, 59436), (4572, 54990), (4680, 53721), (4888, 51435), (4953, 50760), (5076, 49530), (5080, 49491), (5265, 47752), (5499, 45720), (5640, 44577), (5715, 43992), (5969, 42120), (6110, 41148), (6345, 39624), (6604, 38070), (6858, 36660), (7020, 35814), (7332, 34290), (7614, 33020), (7620, 32994), (8255, 30456), (8424, 29845), (8460, 29718), (9144, 27495), (9165, 27432), (9906, 25380), (10152, 24765), (10287, 24440), (10530, 23876), (10998, 22860), (11430, 21996), (11938, 21060), (12220, 20574), (12690, 19812), (13208, 19035), (13716, 18330), (14040, 17907), (14664, 17145), (14859, 16920), (15228, 16510), (15240, 16497)]