2687978160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 480

約数和(自身を含む): 10758359040

約数和(自身を除く): 8070380880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 157, 158, 168, 172, 180, 210, 215, 237, 240, 252, 258, 280, 301, 314, 315, 316, 336, 344, 360, 387, 395, 420, 430, 471, 474, 504, 516, 553, 560, 602, 628, 630, 632, 645, 688, 711, 720, 774, 785, 790, 840, 860, 903, 942, 948, 1008, 1032, 1099, 1106, 1185, 1204, 1256, 1260, 1264, 1290, 1413, 1422, 1505, 1548, 1570, 1580, 1659, 1680, 1720, 1806, 1884, 1896, 1935, 2064, 2198, 2212, 2355, 2370, 2408, 2512, 2520, 2580, 2709, 2765, 2826, 2844, 3010, 3096, 3140, 3160, 3297, 3318, 3397, 3440, 3555, 3612, 3768, 3792, 3870, 4396, 4424, 4515, 4710, 4740, 4816, 4977, 5040, 5160, 5418, 5495, 5530, 5652, 5688, 6020, 6192, 6280, 6320, 6594, 6636, 6751, 6794, 7065, 7110, 7224, 7536, 7740, 8295, 8792, 8848, 9030, 9420, 9480, 9891, 9954, 10191, 10320, 10836, 10990, 11060, 11304, 11376, 12040, 12403, 12560, 13188, 13272, 13502, 13545, 13588, 14130, 14220, 14448, 15480, 16485, 16590, 16985, 17584, 18060, 18840, 18960, 19782, 19908, 20253, 20382, 21672, 21980, 22120, 22608, 23779, 24080, 24806, 24885, 26376, 26544, 27004, 27090, 27176, 28260, 28440, 30573, 30960, 32970, 33180, 33755, 33970, 36120, 37209, 37680, 39564, 39816, 40506, 40764, 43344, 43960, 44240, 47257, 47558, 49455, 49612, 49770, 50955, 52752, 54008, 54180, 54352, 56520, 56880, 60759, 61146, 62015, 65940, 66360, 67510, 67940, 71337, 72240, 74418, 79128, 79632, 81012, 81528, 86821, 87920, 94514, 95116, 98910, 99224, 99540, 101265, 101910, 108016, 108360, 111627, 113040, 118895, 121518, 122292, 124030, 131880, 132720, 135020, 135880, 141771, 142674, 148836, 152865, 158256, 162024, 163056, 173642, 186045, 189028, 190232, 197820, 198448, 199080, 202530, 203820, 214011, 216720, 223254, 236285, 237790, 243036, 244584, 248060, 260463, 263760, 270040, 271760, 283542, 285348, 297672, 303795, 305730, 324048, 347284, 356685, 372090, 378056, 380464, 395640, 398160, 405060, 407640, 425313, 428022, 434105, 446508, 472570, 475580, 486072, 489168, 496120, 520926, 533329, 540080, 558135, 567084, 570696, 595344, 607590, 611460, 694568, 708855, 713370, 744180, 756112, 781389, 791280, 810120, 815280, 850626, 856044, 868210, 893016, 945140, 951160, 972144, 992240, 1041852, 1066658, 1070055, 1116270, 1134168, 1141392, 1215180, 1222920, 1302315, 1389136, 1417710, 1426740, 1488360, 1562778, 1599987, 1620240, 1701252, 1712088, 1736420, 1786032, 1890280, 1902320, 2083704, 2126565, 2133316, 2140110, 2232540, 2268336, 2430360, 2445840, 2604630, 2666645, 2835420, 2853480, 2976720, 3125556, 3199974, 3402504, 3424176, 3472840, 3733303, 3780560, 3906945, 4167408, 4253130, 4266632, 4280220, 4465080, 4799961, 4860720, 5209260, 5333290, 5670840, 5706960, 6251112, 6399948, 6805008, 6945680, 7466606, 7813890, 7999935, 8506260, 8533264, 8560440, 8930160, 9599922, 10418520, 10666580, 11199909, 11341680, 12502224, 12799896, 14933212, 15627780, 15999870, 17012520, 17120880, 18666515, 19199844, 20837040, 21333160, 22399818, 23999805, 25599792, 29866424, 31255560, 31999740, 33599727, 34025040, 37333030, 38399688, 42666320, 44799636, 47999610, 55999545, 59732848, 62511120, 63999480, 67199454, 74666060, 76799376, 89599272, 95999220, 111999090, 127998960, 134398908, 149332120, 167998635, 179198544, 191998440, 223998180, 268797816, 298664240, 335997270, 383996880, 447996360, 537595632, 671994540, 895992720, 1343989080, 2687978160]

約数ペア:

[(1, 2687978160), (2, 1343989080), (3, 895992720), (4, 671994540), (5, 537595632), (6, 447996360), (7, 383996880), (8, 335997270), (9, 298664240), (10, 268797816), (12, 223998180), (14, 191998440), (15, 179198544), (16, 167998635), (18, 149332120), (20, 134398908), (21, 127998960), (24, 111999090), (28, 95999220), (30, 89599272), (35, 76799376), (36, 74666060), (40, 67199454), (42, 63999480), (43, 62511120), (45, 59732848), (48, 55999545), (56, 47999610), (60, 44799636), (63, 42666320), (70, 38399688), (72, 37333030), (79, 34025040), (80, 33599727), (84, 31999740), (86, 31255560), (90, 29866424), (105, 25599792), (112, 23999805), (120, 22399818), (126, 21333160), (129, 20837040), (140, 19199844), (144, 18666515), (157, 17120880), (158, 17012520), (168, 15999870), (172, 15627780), (180, 14933212), (210, 12799896), (215, 12502224), (237, 11341680), (240, 11199909), (252, 10666580), (258, 10418520), (280, 9599922), (301, 8930160), (314, 8560440), (315, 8533264), (316, 8506260), (336, 7999935), (344, 7813890), (360, 7466606), (387, 6945680), (395, 6805008), (420, 6399948), (430, 6251112), (471, 5706960), (474, 5670840), (504, 5333290), (516, 5209260), (553, 4860720), (560, 4799961), (602, 4465080), (628, 4280220), (630, 4266632), (632, 4253130), (645, 4167408), (688, 3906945), (711, 3780560), (720, 3733303), (774, 3472840), (785, 3424176), (790, 3402504), (840, 3199974), (860, 3125556), (903, 2976720), (942, 2853480), (948, 2835420), (1008, 2666645), (1032, 2604630), (1099, 2445840), (1106, 2430360), (1185, 2268336), (1204, 2232540), (1256, 2140110), (1260, 2133316), (1264, 2126565), (1290, 2083704), (1413, 1902320), (1422, 1890280), (1505, 1786032), (1548, 1736420), (1570, 1712088), (1580, 1701252), (1659, 1620240), (1680, 1599987), (1720, 1562778), (1806, 1488360), (1884, 1426740), (1896, 1417710), (1935, 1389136), (2064, 1302315), (2198, 1222920), (2212, 1215180), (2355, 1141392), (2370, 1134168), (2408, 1116270), (2512, 1070055), (2520, 1066658), (2580, 1041852), (2709, 992240), (2765, 972144), (2826, 951160), (2844, 945140), (3010, 893016), (3096, 868210), (3140, 856044), (3160, 850626), (3297, 815280), (3318, 810120), (3397, 791280), (3440, 781389), (3555, 756112), (3612, 744180), (3768, 713370), (3792, 708855), (3870, 694568), (4396, 611460), (4424, 607590), (4515, 595344), (4710, 570696), (4740, 567084), (4816, 558135), (4977, 540080), (5040, 533329), (5160, 520926), (5418, 496120), (5495, 489168), (5530, 486072), (5652, 475580), (5688, 472570), (6020, 446508), (6192, 434105), (6280, 428022), (6320, 425313), (6594, 407640), (6636, 405060), (6751, 398160), (6794, 395640), (7065, 380464), (7110, 378056), (7224, 372090), (7536, 356685), (7740, 347284), (8295, 324048), (8792, 305730), (8848, 303795), (9030, 297672), (9420, 285348), (9480, 283542), (9891, 271760), (9954, 270040), (10191, 263760), (10320, 260463), (10836, 248060), (10990, 244584), (11060, 243036), (11304, 237790), (11376, 236285), (12040, 223254), (12403, 216720), (12560, 214011), (13188, 203820), (13272, 202530), (13502, 199080), (13545, 198448), (13588, 197820), (14130, 190232), (14220, 189028), (14448, 186045), (15480, 173642), (16485, 163056), (16590, 162024), (16985, 158256), (17584, 152865), (18060, 148836), (18840, 142674), (18960, 141771), (19782, 135880), (19908, 135020), (20253, 132720), (20382, 131880), (21672, 124030), (21980, 122292), (22120, 121518), (22608, 118895), (23779, 113040), (24080, 111627), (24806, 108360), (24885, 108016), (26376, 101910), (26544, 101265), (27004, 99540), (27090, 99224), (27176, 98910), (28260, 95116), (28440, 94514), (30573, 87920), (30960, 86821), (32970, 81528), (33180, 81012), (33755, 79632), (33970, 79128), (36120, 74418), (37209, 72240), (37680, 71337), (39564, 67940), (39816, 67510), (40506, 66360), (40764, 65940), (43344, 62015), (43960, 61146), (44240, 60759), (47257, 56880), (47558, 56520), (49455, 54352), (49612, 54180), (49770, 54008), (50955, 52752)]