1815144240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 480

約数和(自身を含む): 7295533056

約数和(自身を除く): 5480388816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 49, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 98, 104, 105, 112, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 208, 210, 217, 240, 245, 248, 260, 273, 280, 294, 310, 312, 336, 364, 372, 383, 390, 392, 403, 420, 434, 455, 465, 490, 496, 520, 546, 560, 588, 620, 624, 637, 651, 728, 735, 744, 766, 780, 784, 806, 840, 868, 910, 930, 980, 1040, 1085, 1092, 1149, 1176, 1209, 1240, 1274, 1302, 1365, 1456, 1470, 1488, 1519, 1532, 1560, 1612, 1680, 1736, 1820, 1860, 1911, 1915, 1960, 2015, 2170, 2184, 2298, 2352, 2418, 2480, 2548, 2604, 2681, 2730, 2821, 2940, 3038, 3064, 3120, 3185, 3224, 3255, 3472, 3640, 3720, 3822, 3830, 3920, 4030, 4340, 4368, 4557, 4596, 4836, 4979, 5096, 5208, 5362, 5460, 5642, 5745, 5880, 6045, 6076, 6128, 6370, 6448, 6510, 7280, 7440, 7595, 7644, 7660, 8043, 8060, 8463, 8680, 9114, 9192, 9555, 9672, 9958, 10192, 10416, 10724, 10920, 11284, 11490, 11760, 11873, 12090, 12152, 12740, 13020, 13405, 14105, 14937, 15190, 15288, 15320, 16086, 16120, 16926, 17360, 18228, 18384, 18767, 19110, 19344, 19747, 19916, 21448, 21840, 22568, 22785, 22980, 23746, 24180, 24304, 24895, 25480, 26040, 26810, 28210, 29874, 30380, 30576, 30640, 32172, 32240, 33852, 34853, 35619, 36456, 37534, 38220, 39494, 39832, 40215, 42315, 42896, 45136, 45570, 45960, 47492, 48360, 49790, 50960, 52080, 53620, 56301, 56420, 59241, 59365, 59748, 60760, 64344, 67704, 69706, 71238, 72912, 74685, 75068, 76440, 78988, 79664, 80430, 83111, 84630, 91140, 91920, 93835, 94984, 96720, 98735, 99580, 104559, 107240, 112602, 112840, 118482, 118730, 119496, 121520, 128688, 135408, 139412, 142476, 149370, 150136, 152880, 154349, 157976, 160860, 166222, 169260, 174265, 178095, 182280, 187670, 189968, 197470, 199160, 209118, 214480, 225204, 225680, 236964, 237460, 238992, 243971, 249333, 278824, 281505, 284952, 296205, 298740, 300272, 308698, 315952, 321720, 332444, 338520, 348530, 356190, 364560, 375340, 394940, 398320, 415555, 418236, 450408, 463047, 473928, 474920, 487942, 498666, 522795, 557648, 563010, 569904, 581777, 592410, 597480, 617396, 643440, 664888, 677040, 697060, 712380, 731913, 750680, 771745, 789880, 831110, 836472, 900816, 926094, 947856, 949840, 975884, 997332, 1045590, 1080443, 1126020, 1163554, 1184820, 1194960, 1219855, 1234792, 1246665, 1329776, 1394120, 1424760, 1463826, 1501360, 1543490, 1579760, 1662220, 1672944, 1745331, 1852188, 1951768, 1994664, 2091180, 2160886, 2252040, 2315235, 2327108, 2369640, 2439710, 2469584, 2493330, 2788240, 2849520, 2908885, 2927652, 3086980, 3241329, 3324440, 3490662, 3659565, 3704376, 3903536, 3989328, 4182360, 4321772, 4504080, 4630470, 4654216, 4739280, 4879420, 4986660, 5402215, 5817770, 5855304, 6173960, 6482658, 6648880, 6981324, 7319130, 7408752, 7563101, 8364720, 8643544, 8726655, 9260940, 9308432, 9758840, 9973320, 10804430, 11635540, 11710608, 12347920, 12965316, 13962648, 14638260, 15126202, 16206645, 17287088, 17453310, 18521880, 19517680, 19946640, 21608860, 22689303, 23271080, 25930632, 27925296, 29276520, 30252404, 32413290, 34906620, 37043760, 37815505, 43217720, 45378606, 46542160, 51861264, 58553040, 60504808, 64826580, 69813240, 75631010, 86435440, 90757212, 113446515, 121009616, 129653160, 139626480, 151262020, 181514424, 226893030, 259306320, 302524040, 363028848, 453786060, 605048080, 907572120, 1815144240]

約数ペア:

[(1, 1815144240), (2, 907572120), (3, 605048080), (4, 453786060), (5, 363028848), (6, 302524040), (7, 259306320), (8, 226893030), (10, 181514424), (12, 151262020), (13, 139626480), (14, 129653160), (15, 121009616), (16, 113446515), (20, 90757212), (21, 86435440), (24, 75631010), (26, 69813240), (28, 64826580), (30, 60504808), (31, 58553040), (35, 51861264), (39, 46542160), (40, 45378606), (42, 43217720), (48, 37815505), (49, 37043760), (52, 34906620), (56, 32413290), (60, 30252404), (62, 29276520), (65, 27925296), (70, 25930632), (78, 23271080), (80, 22689303), (84, 21608860), (91, 19946640), (93, 19517680), (98, 18521880), (104, 17453310), (105, 17287088), (112, 16206645), (120, 15126202), (124, 14638260), (130, 13962648), (140, 12965316), (147, 12347920), (155, 11710608), (156, 11635540), (168, 10804430), (182, 9973320), (186, 9758840), (195, 9308432), (196, 9260940), (208, 8726655), (210, 8643544), (217, 8364720), (240, 7563101), (245, 7408752), (248, 7319130), (260, 6981324), (273, 6648880), (280, 6482658), (294, 6173960), (310, 5855304), (312, 5817770), (336, 5402215), (364, 4986660), (372, 4879420), (383, 4739280), (390, 4654216), (392, 4630470), (403, 4504080), (420, 4321772), (434, 4182360), (455, 3989328), (465, 3903536), (490, 3704376), (496, 3659565), (520, 3490662), (546, 3324440), (560, 3241329), (588, 3086980), (620, 2927652), (624, 2908885), (637, 2849520), (651, 2788240), (728, 2493330), (735, 2469584), (744, 2439710), (766, 2369640), (780, 2327108), (784, 2315235), (806, 2252040), (840, 2160886), (868, 2091180), (910, 1994664), (930, 1951768), (980, 1852188), (1040, 1745331), (1085, 1672944), (1092, 1662220), (1149, 1579760), (1176, 1543490), (1209, 1501360), (1240, 1463826), (1274, 1424760), (1302, 1394120), (1365, 1329776), (1456, 1246665), (1470, 1234792), (1488, 1219855), (1519, 1194960), (1532, 1184820), (1560, 1163554), (1612, 1126020), (1680, 1080443), (1736, 1045590), (1820, 997332), (1860, 975884), (1911, 949840), (1915, 947856), (1960, 926094), (2015, 900816), (2170, 836472), (2184, 831110), (2298, 789880), (2352, 771745), (2418, 750680), (2480, 731913), (2548, 712380), (2604, 697060), (2681, 677040), (2730, 664888), (2821, 643440), (2940, 617396), (3038, 597480), (3064, 592410), (3120, 581777), (3185, 569904), (3224, 563010), (3255, 557648), (3472, 522795), (3640, 498666), (3720, 487942), (3822, 474920), (3830, 473928), (3920, 463047), (4030, 450408), (4340, 418236), (4368, 415555), (4557, 398320), (4596, 394940), (4836, 375340), (4979, 364560), (5096, 356190), (5208, 348530), (5362, 338520), (5460, 332444), (5642, 321720), (5745, 315952), (5880, 308698), (6045, 300272), (6076, 298740), (6128, 296205), (6370, 284952), (6448, 281505), (6510, 278824), (7280, 249333), (7440, 243971), (7595, 238992), (7644, 237460), (7660, 236964), (8043, 225680), (8060, 225204), (8463, 214480), (8680, 209118), (9114, 199160), (9192, 197470), (9555, 189968), (9672, 187670), (9958, 182280), (10192, 178095), (10416, 174265), (10724, 169260), (10920, 166222), (11284, 160860), (11490, 157976), (11760, 154349), (11873, 152880), (12090, 150136), (12152, 149370), (12740, 142476), (13020, 139412), (13405, 135408), (14105, 128688), (14937, 121520), (15190, 119496), (15288, 118730), (15320, 118482), (16086, 112840), (16120, 112602), (16926, 107240), (17360, 104559), (18228, 99580), (18384, 98735), (18767, 96720), (19110, 94984), (19344, 93835), (19747, 91920), (19916, 91140), (21448, 84630), (21840, 83111), (22568, 80430), (22785, 79664), (22980, 78988), (23746, 76440), (24180, 75068), (24304, 74685), (24895, 72912), (25480, 71238), (26040, 69706), (26810, 67704), (28210, 64344), (29874, 60760), (30380, 59748), (30576, 59365), (30640, 59241), (32172, 56420), (32240, 56301), (33852, 53620), (34853, 52080), (35619, 50960), (36456, 49790), (37534, 48360), (38220, 47492), (39494, 45960), (39832, 45570), (40215, 45136), (42315, 42896)]