151231080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 256

約数和(自身を含む): 609638400

約数和(自身を除く): 458407320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1259, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2518, 2730, 2860, 3003, 3080, 3432, 3640, 3777, 4004, 4290, 4620, 5005, 5036, 5460, 5720, 6006, 6295, 7554, 8008, 8580, 8813, 9240, 10010, 10072, 10920, 12012, 12590, 13849, 15015, 15108, 16367, 17160, 17626, 18885, 20020, 24024, 25180, 26439, 27698, 30030, 30216, 32734, 35252, 37770, 40040, 41547, 44065, 49101, 50360, 52878, 55396, 60060, 65468, 69245, 70504, 75540, 81835, 83094, 88130, 96943, 98202, 105756, 110792, 114569, 120120, 130936, 132195, 138490, 151080, 163670, 166188, 176260, 180037, 193886, 196404, 207735, 211512, 229138, 245505, 264390, 276980, 290829, 327340, 332376, 343707, 352520, 360074, 387772, 392808, 415470, 458276, 484715, 491010, 528780, 540111, 553960, 572845, 581658, 654680, 687414, 720148, 775544, 830940, 900185, 916552, 969430, 982020, 1057560, 1080222, 1145690, 1163316, 1260259, 1374828, 1440296, 1454145, 1661880, 1718535, 1800370, 1938860, 1964040, 2160444, 2291380, 2326632, 2520518, 2700555, 2749656, 2908290, 3437070, 3600740, 3780777, 3877720, 4320888, 4582760, 5041036, 5401110, 5816580, 6301295, 6874140, 7201480, 7561554, 10082072, 10802220, 11633160, 12602590, 13748280, 15123108, 18903885, 21604440, 25205180, 30246216, 37807770, 50410360, 75615540, 151231080]

約数ペア:

[(1, 151231080), (2, 75615540), (3, 50410360), (4, 37807770), (5, 30246216), (6, 25205180), (7, 21604440), (8, 18903885), (10, 15123108), (11, 13748280), (12, 12602590), (13, 11633160), (14, 10802220), (15, 10082072), (20, 7561554), (21, 7201480), (22, 6874140), (24, 6301295), (26, 5816580), (28, 5401110), (30, 5041036), (33, 4582760), (35, 4320888), (39, 3877720), (40, 3780777), (42, 3600740), (44, 3437070), (52, 2908290), (55, 2749656), (56, 2700555), (60, 2520518), (65, 2326632), (66, 2291380), (70, 2160444), (77, 1964040), (78, 1938860), (84, 1800370), (88, 1718535), (91, 1661880), (104, 1454145), (105, 1440296), (110, 1374828), (120, 1260259), (130, 1163316), (132, 1145690), (140, 1080222), (143, 1057560), (154, 982020), (156, 969430), (165, 916552), (168, 900185), (182, 830940), (195, 775544), (210, 720148), (220, 687414), (231, 654680), (260, 581658), (264, 572845), (273, 553960), (280, 540111), (286, 528780), (308, 491010), (312, 484715), (330, 458276), (364, 415470), (385, 392808), (390, 387772), (420, 360074), (429, 352520), (440, 343707), (455, 332376), (462, 327340), (520, 290829), (546, 276980), (572, 264390), (616, 245505), (660, 229138), (715, 211512), (728, 207735), (770, 196404), (780, 193886), (840, 180037), (858, 176260), (910, 166188), (924, 163670), (1001, 151080), (1092, 138490), (1144, 132195), (1155, 130936), (1259, 120120), (1320, 114569), (1365, 110792), (1430, 105756), (1540, 98202), (1560, 96943), (1716, 88130), (1820, 83094), (1848, 81835), (2002, 75540), (2145, 70504), (2184, 69245), (2310, 65468), (2518, 60060), (2730, 55396), (2860, 52878), (3003, 50360), (3080, 49101), (3432, 44065), (3640, 41547), (3777, 40040), (4004, 37770), (4290, 35252), (4620, 32734), (5005, 30216), (5036, 30030), (5460, 27698), (5720, 26439), (6006, 25180), (6295, 24024), (7554, 20020), (8008, 18885), (8580, 17626), (8813, 17160), (9240, 16367), (10010, 15108), (10072, 15015), (10920, 13849), (12012, 12590)]