1663029720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:132

約数の個数: 576

約数和(自身を含む): 6692025600

約数和(自身を除く): 5028995880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 23, 24, 30, 31, 33, 36, 38, 40, 44, 45, 46, 55, 57, 60, 62, 66, 69, 72, 76, 88, 90, 92, 93, 95, 99, 110, 114, 115, 120, 124, 132, 138, 152, 155, 165, 171, 180, 184, 186, 190, 198, 207, 209, 220, 228, 230, 248, 253, 264, 276, 279, 285, 310, 330, 341, 342, 345, 360, 372, 380, 396, 414, 418, 437, 440, 456, 460, 465, 495, 506, 552, 558, 570, 589, 620, 627, 660, 682, 684, 690, 713, 744, 759, 760, 792, 828, 836, 855, 874, 920, 930, 961, 990, 1012, 1023, 1035, 1045, 1116, 1140, 1178, 1240, 1254, 1265, 1311, 1320, 1364, 1368, 1380, 1395, 1426, 1518, 1656, 1672, 1705, 1710, 1748, 1767, 1860, 1881, 1922, 1980, 2024, 2046, 2070, 2090, 2139, 2185, 2232, 2277, 2280, 2356, 2508, 2530, 2622, 2728, 2760, 2790, 2852, 2883, 2945, 3036, 3069, 3135, 3410, 3420, 3496, 3534, 3565, 3720, 3762, 3795, 3844, 3933, 3960, 4092, 4140, 4180, 4278, 4370, 4554, 4712, 4805, 4807, 5016, 5060, 5115, 5244, 5301, 5580, 5704, 5766, 5890, 6072, 6138, 6270, 6417, 6479, 6555, 6820, 6840, 7068, 7130, 7524, 7590, 7688, 7843, 7866, 8184, 8280, 8360, 8556, 8649, 8740, 8835, 9108, 9405, 9610, 9614, 10120, 10230, 10488, 10571, 10602, 10695, 11160, 11385, 11532, 11780, 12276, 12540, 12834, 12958, 13110, 13547, 13640, 14136, 14260, 14415, 14421, 15048, 15180, 15345, 15686, 15732, 17112, 17298, 17480, 17670, 18216, 18259, 18810, 19220, 19228, 19437, 19665, 20460, 21142, 21204, 21390, 22103, 22770, 23064, 23529, 23560, 24035, 24552, 25080, 25668, 25916, 26220, 26505, 27094, 28520, 28830, 28842, 30360, 30690, 31372, 31464, 31713, 32085, 32395, 34596, 35340, 36518, 37620, 38440, 38456, 38874, 39215, 39330, 40641, 40920, 42284, 42408, 42780, 43245, 43263, 44206, 45540, 47058, 48070, 51336, 51832, 52440, 52855, 53010, 54188, 54777, 57660, 57684, 58311, 61380, 62744, 63426, 64170, 64790, 66309, 67735, 69192, 70587, 70680, 72105, 73036, 75240, 77748, 78430, 78660, 81282, 84568, 85560, 86490, 86526, 88412, 91080, 91295, 94116, 95139, 96140, 97185, 105710, 106020, 108376, 109554, 110515, 115320, 115368, 116622, 117645, 121923, 122760, 126852, 128340, 129580, 132618, 135470, 141174, 144210, 146072, 149017, 155496, 156860, 157320, 158565, 162564, 164331, 172980, 173052, 176824, 182590, 188232, 190278, 192280, 194370, 198927, 200849, 203205, 211420, 212040, 216315, 219108, 221030, 233244, 235290, 243133, 243846, 253704, 256680, 259160, 265236, 270940, 273885, 282348, 288420, 291555, 298034, 313720, 317130, 325128, 328662, 331545, 345960, 346104, 352935, 365180, 380556, 388740, 397854, 401698, 406410, 419957, 422840, 432630, 438216, 442060, 447051, 466488, 470580, 475695, 486266, 487692, 530472, 541880, 547770, 564696, 576840, 583110, 596068, 602547, 609615, 634260, 657324, 663090, 705870, 729399, 730360, 745085, 761112, 777480, 795708, 803396, 812820, 821655, 839914, 865260, 884120, 894102, 941160, 951390, 972532, 975384, 994635, 1004245, 1095540, 1166220, 1192136, 1205094, 1215665, 1219230, 1259871, 1268520, 1314648, 1326180, 1341153, 1411740, 1458798, 1490170, 1591416, 1606792, 1625640, 1643310, 1679828, 1730520, 1788204, 1807641, 1902780, 1945064, 1989270, 2008490, 2099785, 2188197, 2191080, 2235255, 2332440, 2410188, 2431330, 2438460, 2519742, 2652360, 2682306, 2823480, 2917596, 2980340, 3012735, 3286620, 3359656, 3576408, 3615282, 3646995, 3779613, 3805560, 3978540, 4016980, 4199570, 4376394, 4470510, 4619527, 4820376, 4862660, 4876920, 5039484, 5364612, 5835192, 5960680, 6025470, 6299355, 6573240, 6705765, 7230564, 7293990, 7559226, 7957080, 8033960, 8399140, 8752788, 8941020, 9038205, 9239054, 9725320, 10078968, 10729224, 10940985, 12050940, 12598710, 13411530, 13858581, 14461128, 14587980, 15118452, 16798280, 17505576, 17882040, 18076410, 18478108, 18898065, 21881970, 23097635, 24101880, 25197420, 26823060, 27717162, 29175960, 30236904, 36152820, 36956216, 37796130, 41575743, 43763940, 46195270, 50394840, 53646120, 55434324, 69292905, 72305640, 75592260, 83151486, 87527880, 92390540, 110868648, 138585810, 151184520, 166302972, 184781080, 207878715, 277171620, 332605944, 415757430, 554343240, 831514860, 1663029720]

約数ペア:

[(1, 1663029720), (2, 831514860), (3, 554343240), (4, 415757430), (5, 332605944), (6, 277171620), (8, 207878715), (9, 184781080), (10, 166302972), (11, 151184520), (12, 138585810), (15, 110868648), (18, 92390540), (19, 87527880), (20, 83151486), (22, 75592260), (23, 72305640), (24, 69292905), (30, 55434324), (31, 53646120), (33, 50394840), (36, 46195270), (38, 43763940), (40, 41575743), (44, 37796130), (45, 36956216), (46, 36152820), (55, 30236904), (57, 29175960), (60, 27717162), (62, 26823060), (66, 25197420), (69, 24101880), (72, 23097635), (76, 21881970), (88, 18898065), (90, 18478108), (92, 18076410), (93, 17882040), (95, 17505576), (99, 16798280), (110, 15118452), (114, 14587980), (115, 14461128), (120, 13858581), (124, 13411530), (132, 12598710), (138, 12050940), (152, 10940985), (155, 10729224), (165, 10078968), (171, 9725320), (180, 9239054), (184, 9038205), (186, 8941020), (190, 8752788), (198, 8399140), (207, 8033960), (209, 7957080), (220, 7559226), (228, 7293990), (230, 7230564), (248, 6705765), (253, 6573240), (264, 6299355), (276, 6025470), (279, 5960680), (285, 5835192), (310, 5364612), (330, 5039484), (341, 4876920), (342, 4862660), (345, 4820376), (360, 4619527), (372, 4470510), (380, 4376394), (396, 4199570), (414, 4016980), (418, 3978540), (437, 3805560), (440, 3779613), (456, 3646995), (460, 3615282), (465, 3576408), (495, 3359656), (506, 3286620), (552, 3012735), (558, 2980340), (570, 2917596), (589, 2823480), (620, 2682306), (627, 2652360), (660, 2519742), (682, 2438460), (684, 2431330), (690, 2410188), (713, 2332440), (744, 2235255), (759, 2191080), (760, 2188197), (792, 2099785), (828, 2008490), (836, 1989270), (855, 1945064), (874, 1902780), (920, 1807641), (930, 1788204), (961, 1730520), (990, 1679828), (1012, 1643310), (1023, 1625640), (1035, 1606792), (1045, 1591416), (1116, 1490170), (1140, 1458798), (1178, 1411740), (1240, 1341153), (1254, 1326180), (1265, 1314648), (1311, 1268520), (1320, 1259871), (1364, 1219230), (1368, 1215665), (1380, 1205094), (1395, 1192136), (1426, 1166220), (1518, 1095540), (1656, 1004245), (1672, 994635), (1705, 975384), (1710, 972532), (1748, 951390), (1767, 941160), (1860, 894102), (1881, 884120), (1922, 865260), (1980, 839914), (2024, 821655), (2046, 812820), (2070, 803396), (2090, 795708), (2139, 777480), (2185, 761112), (2232, 745085), (2277, 730360), (2280, 729399), (2356, 705870), (2508, 663090), (2530, 657324), (2622, 634260), (2728, 609615), (2760, 602547), (2790, 596068), (2852, 583110), (2883, 576840), (2945, 564696), (3036, 547770), (3069, 541880), (3135, 530472), (3410, 487692), (3420, 486266), (3496, 475695), (3534, 470580), (3565, 466488), (3720, 447051), (3762, 442060), (3795, 438216), (3844, 432630), (3933, 422840), (3960, 419957), (4092, 406410), (4140, 401698), (4180, 397854), (4278, 388740), (4370, 380556), (4554, 365180), (4712, 352935), (4805, 346104), (4807, 345960), (5016, 331545), (5060, 328662), (5115, 325128), (5244, 317130), (5301, 313720), (5580, 298034), (5704, 291555), (5766, 288420), (5890, 282348), (6072, 273885), (6138, 270940), (6270, 265236), (6417, 259160), (6479, 256680), (6555, 253704), (6820, 243846), (6840, 243133), (7068, 235290), (7130, 233244), (7524, 221030), (7590, 219108), (7688, 216315), (7843, 212040), (7866, 211420), (8184, 203205), (8280, 200849), (8360, 198927), (8556, 194370), (8649, 192280), (8740, 190278), (8835, 188232), (9108, 182590), (9405, 176824), (9610, 173052), (9614, 172980), (10120, 164331), (10230, 162564), (10488, 158565), (10571, 157320), (10602, 156860), (10695, 155496), (11160, 149017), (11385, 146072), (11532, 144210), (11780, 141174), (12276, 135470), (12540, 132618), (12834, 129580), (12958, 128340), (13110, 126852), (13547, 122760), (13640, 121923), (14136, 117645), (14260, 116622), (14415, 115368), (14421, 115320), (15048, 110515), (15180, 109554), (15345, 108376), (15686, 106020), (15732, 105710), (17112, 97185), (17298, 96140), (17480, 95139), (17670, 94116), (18216, 91295), (18259, 91080), (18810, 88412), (19220, 86526), (19228, 86490), (19437, 85560), (19665, 84568), (20460, 81282), (21142, 78660), (21204, 78430), (21390, 77748), (22103, 75240), (22770, 73036), (23064, 72105), (23529, 70680), (23560, 70587), (24035, 69192), (24552, 67735), (25080, 66309), (25668, 64790), (25916, 64170), (26220, 63426), (26505, 62744), (27094, 61380), (28520, 58311), (28830, 57684), (28842, 57660), (30360, 54777), (30690, 54188), (31372, 53010), (31464, 52855), (31713, 52440), (32085, 51832), (32395, 51336), (34596, 48070), (35340, 47058), (36518, 45540), (37620, 44206), (38440, 43263), (38456, 43245), (38874, 42780), (39215, 42408), (39330, 42284), (40641, 40920)]