26903520

素因数分解:

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

素因数の和:202

約数の個数: 288

約数和(自身を含む): 111803328

約数和(自身を除く): 84899808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 157, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 314, 315, 336, 340, 357, 360, 408, 420, 471, 476, 480, 504, 510, 544, 560, 595, 612, 628, 630, 672, 680, 714, 720, 765, 785, 816, 840, 942, 952, 1008, 1020, 1071, 1099, 1120, 1190, 1224, 1256, 1260, 1360, 1413, 1428, 1440, 1530, 1570, 1632, 1680, 1785, 1884, 1904, 2016, 2040, 2142, 2198, 2355, 2380, 2448, 2512, 2520, 2669, 2720, 2826, 2856, 3060, 3140, 3297, 3360, 3570, 3768, 3808, 4080, 4284, 4396, 4710, 4760, 4896, 5024, 5040, 5338, 5355, 5495, 5652, 5712, 6120, 6280, 6594, 7065, 7140, 7536, 8007, 8160, 8568, 8792, 9420, 9520, 9891, 10080, 10676, 10710, 10990, 11304, 11424, 12240, 12560, 13188, 13345, 14130, 14280, 15072, 16014, 16485, 17136, 17584, 18683, 18840, 19040, 19782, 21352, 21420, 21980, 22608, 24021, 24480, 25120, 26376, 26690, 28260, 28560, 32028, 32970, 34272, 35168, 37366, 37680, 39564, 40035, 42704, 42840, 43960, 45216, 48042, 49455, 52752, 53380, 56049, 56520, 57120, 64056, 65940, 74732, 75360, 79128, 80070, 85408, 85680, 87920, 93415, 96084, 98910, 105504, 106760, 112098, 113040, 120105, 128112, 131880, 149464, 158256, 160140, 168147, 171360, 175840, 186830, 192168, 197820, 213520, 224196, 226080, 240210, 256224, 263760, 280245, 298928, 316512, 320280, 336294, 373660, 384336, 395640, 427040, 448392, 480420, 527520, 560490, 597856, 640560, 672588, 747320, 768672, 791280, 840735, 896784, 960840, 1120980, 1281120, 1345176, 1494640, 1582560, 1681470, 1793568, 1921680, 2241960, 2690352, 2989280, 3362940, 3843360, 4483920, 5380704, 6725880, 8967840, 13451760, 26903520]

約数ペア:

[(1, 26903520), (2, 13451760), (3, 8967840), (4, 6725880), (5, 5380704), (6, 4483920), (7, 3843360), (8, 3362940), (9, 2989280), (10, 2690352), (12, 2241960), (14, 1921680), (15, 1793568), (16, 1681470), (17, 1582560), (18, 1494640), (20, 1345176), (21, 1281120), (24, 1120980), (28, 960840), (30, 896784), (32, 840735), (34, 791280), (35, 768672), (36, 747320), (40, 672588), (42, 640560), (45, 597856), (48, 560490), (51, 527520), (56, 480420), (60, 448392), (63, 427040), (68, 395640), (70, 384336), (72, 373660), (80, 336294), (84, 320280), (85, 316512), (90, 298928), (96, 280245), (102, 263760), (105, 256224), (112, 240210), (119, 226080), (120, 224196), (126, 213520), (136, 197820), (140, 192168), (144, 186830), (153, 175840), (157, 171360), (160, 168147), (168, 160140), (170, 158256), (180, 149464), (204, 131880), (210, 128112), (224, 120105), (238, 113040), (240, 112098), (252, 106760), (255, 105504), (272, 98910), (280, 96084), (288, 93415), (306, 87920), (314, 85680), (315, 85408), (336, 80070), (340, 79128), (357, 75360), (360, 74732), (408, 65940), (420, 64056), (471, 57120), (476, 56520), (480, 56049), (504, 53380), (510, 52752), (544, 49455), (560, 48042), (595, 45216), (612, 43960), (628, 42840), (630, 42704), (672, 40035), (680, 39564), (714, 37680), (720, 37366), (765, 35168), (785, 34272), (816, 32970), (840, 32028), (942, 28560), (952, 28260), (1008, 26690), (1020, 26376), (1071, 25120), (1099, 24480), (1120, 24021), (1190, 22608), (1224, 21980), (1256, 21420), (1260, 21352), (1360, 19782), (1413, 19040), (1428, 18840), (1440, 18683), (1530, 17584), (1570, 17136), (1632, 16485), (1680, 16014), (1785, 15072), (1884, 14280), (1904, 14130), (2016, 13345), (2040, 13188), (2142, 12560), (2198, 12240), (2355, 11424), (2380, 11304), (2448, 10990), (2512, 10710), (2520, 10676), (2669, 10080), (2720, 9891), (2826, 9520), (2856, 9420), (3060, 8792), (3140, 8568), (3297, 8160), (3360, 8007), (3570, 7536), (3768, 7140), (3808, 7065), (4080, 6594), (4284, 6280), (4396, 6120), (4710, 5712), (4760, 5652), (4896, 5495), (5024, 5355), (5040, 5338)]