80710560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 384

約数和(自身を含む): 344010240

約数和(自身を除く): 263299680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 157, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 314, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 471, 476, 480, 504, 510, 540, 544, 560, 595, 612, 628, 630, 672, 680, 714, 720, 756, 765, 785, 816, 840, 864, 918, 942, 945, 952, 1008, 1020, 1071, 1080, 1099, 1120, 1190, 1224, 1256, 1260, 1360, 1413, 1428, 1440, 1512, 1530, 1570, 1632, 1680, 1785, 1836, 1884, 1890, 1904, 2016, 2040, 2142, 2160, 2198, 2295, 2355, 2380, 2448, 2512, 2520, 2669, 2720, 2826, 2856, 3024, 3060, 3140, 3213, 3297, 3360, 3570, 3672, 3768, 3780, 3808, 4080, 4239, 4284, 4320, 4396, 4590, 4710, 4760, 4896, 5024, 5040, 5338, 5355, 5495, 5652, 5712, 6048, 6120, 6280, 6426, 6594, 7065, 7140, 7344, 7536, 7560, 8007, 8160, 8478, 8568, 8792, 9180, 9420, 9520, 9891, 10080, 10676, 10710, 10990, 11304, 11424, 12240, 12560, 12852, 13188, 13345, 14130, 14280, 14688, 15072, 15120, 16014, 16065, 16485, 16956, 17136, 17584, 18360, 18683, 18840, 19040, 19782, 21195, 21352, 21420, 21980, 22608, 24021, 24480, 25120, 25704, 26376, 26690, 28260, 28560, 29673, 30240, 32028, 32130, 32970, 33912, 34272, 35168, 36720, 37366, 37680, 39564, 40035, 42390, 42704, 42840, 43960, 45216, 48042, 49455, 51408, 52752, 53380, 56049, 56520, 57120, 59346, 64056, 64260, 65940, 67824, 72063, 73440, 74732, 75360, 79128, 80070, 84780, 85408, 85680, 87920, 93415, 96084, 98910, 102816, 105504, 106760, 112098, 113040, 118692, 120105, 128112, 128520, 131880, 135648, 144126, 148365, 149464, 158256, 160140, 168147, 169560, 171360, 175840, 186830, 192168, 197820, 213520, 224196, 226080, 237384, 240210, 256224, 257040, 263760, 280245, 288252, 296730, 298928, 316512, 320280, 336294, 339120, 360315, 373660, 384336, 395640, 427040, 448392, 474768, 480420, 504441, 514080, 527520, 560490, 576504, 593460, 597856, 640560, 672588, 678240, 720630, 747320, 768672, 791280, 840735, 896784, 949536, 960840, 1008882, 1120980, 1153008, 1186920, 1281120, 1345176, 1441260, 1494640, 1582560, 1681470, 1793568, 1921680, 2017764, 2241960, 2306016, 2373840, 2522205, 2690352, 2882520, 2989280, 3362940, 3843360, 4035528, 4483920, 4747680, 5044410, 5380704, 5765040, 6725880, 8071056, 8967840, 10088820, 11530080, 13451760, 16142112, 20177640, 26903520, 40355280, 80710560]

約数ペア:

[(1, 80710560), (2, 40355280), (3, 26903520), (4, 20177640), (5, 16142112), (6, 13451760), (7, 11530080), (8, 10088820), (9, 8967840), (10, 8071056), (12, 6725880), (14, 5765040), (15, 5380704), (16, 5044410), (17, 4747680), (18, 4483920), (20, 4035528), (21, 3843360), (24, 3362940), (27, 2989280), (28, 2882520), (30, 2690352), (32, 2522205), (34, 2373840), (35, 2306016), (36, 2241960), (40, 2017764), (42, 1921680), (45, 1793568), (48, 1681470), (51, 1582560), (54, 1494640), (56, 1441260), (60, 1345176), (63, 1281120), (68, 1186920), (70, 1153008), (72, 1120980), (80, 1008882), (84, 960840), (85, 949536), (90, 896784), (96, 840735), (102, 791280), (105, 768672), (108, 747320), (112, 720630), (119, 678240), (120, 672588), (126, 640560), (135, 597856), (136, 593460), (140, 576504), (144, 560490), (153, 527520), (157, 514080), (160, 504441), (168, 480420), (170, 474768), (180, 448392), (189, 427040), (204, 395640), (210, 384336), (216, 373660), (224, 360315), (238, 339120), (240, 336294), (252, 320280), (255, 316512), (270, 298928), (272, 296730), (280, 288252), (288, 280245), (306, 263760), (314, 257040), (315, 256224), (336, 240210), (340, 237384), (357, 226080), (360, 224196), (378, 213520), (408, 197820), (420, 192168), (432, 186830), (459, 175840), (471, 171360), (476, 169560), (480, 168147), (504, 160140), (510, 158256), (540, 149464), (544, 148365), (560, 144126), (595, 135648), (612, 131880), (628, 128520), (630, 128112), (672, 120105), (680, 118692), (714, 113040), (720, 112098), (756, 106760), (765, 105504), (785, 102816), (816, 98910), (840, 96084), (864, 93415), (918, 87920), (942, 85680), (945, 85408), (952, 84780), (1008, 80070), (1020, 79128), (1071, 75360), (1080, 74732), (1099, 73440), (1120, 72063), (1190, 67824), (1224, 65940), (1256, 64260), (1260, 64056), (1360, 59346), (1413, 57120), (1428, 56520), (1440, 56049), (1512, 53380), (1530, 52752), (1570, 51408), (1632, 49455), (1680, 48042), (1785, 45216), (1836, 43960), (1884, 42840), (1890, 42704), (1904, 42390), (2016, 40035), (2040, 39564), (2142, 37680), (2160, 37366), (2198, 36720), (2295, 35168), (2355, 34272), (2380, 33912), (2448, 32970), (2512, 32130), (2520, 32028), (2669, 30240), (2720, 29673), (2826, 28560), (2856, 28260), (3024, 26690), (3060, 26376), (3140, 25704), (3213, 25120), (3297, 24480), (3360, 24021), (3570, 22608), (3672, 21980), (3768, 21420), (3780, 21352), (3808, 21195), (4080, 19782), (4239, 19040), (4284, 18840), (4320, 18683), (4396, 18360), (4590, 17584), (4710, 17136), (4760, 16956), (4896, 16485), (5024, 16065), (5040, 16014), (5338, 15120), (5355, 15072), (5495, 14688), (5652, 14280), (5712, 14130), (6048, 13345), (6120, 13188), (6280, 12852), (6426, 12560), (6594, 12240), (7065, 11424), (7140, 11304), (7344, 10990), (7536, 10710), (7560, 10676), (8007, 10080), (8160, 9891), (8478, 9520), (8568, 9420), (8792, 9180)]