1814214240

素因数分解:

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

素因数の和:128

約数の個数: 576

約数和(自身を含む): 7206796800

約数和(自身を除く): 5392582560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 31, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 62, 69, 72, 76, 80, 90, 92, 93, 95, 96, 108, 114, 115, 120, 124, 135, 138, 144, 152, 155, 160, 171, 180, 184, 186, 190, 207, 216, 228, 230, 240, 248, 270, 276, 279, 285, 288, 304, 310, 342, 345, 360, 368, 372, 380, 414, 432, 437, 456, 460, 465, 480, 496, 513, 540, 552, 558, 570, 589, 608, 620, 621, 684, 690, 713, 720, 736, 744, 760, 828, 837, 855, 864, 874, 912, 920, 930, 961, 992, 1026, 1035, 1080, 1104, 1116, 1140, 1178, 1240, 1242, 1311, 1368, 1380, 1395, 1426, 1440, 1488, 1520, 1656, 1674, 1710, 1748, 1767, 1824, 1840, 1860, 1922, 2052, 2070, 2139, 2160, 2185, 2208, 2232, 2280, 2356, 2480, 2484, 2565, 2622, 2736, 2760, 2790, 2852, 2883, 2945, 2976, 3040, 3105, 3312, 3348, 3420, 3496, 3534, 3565, 3680, 3720, 3844, 3933, 4104, 4140, 4185, 4278, 4320, 4370, 4464, 4560, 4712, 4805, 4960, 4968, 5130, 5244, 5301, 5472, 5520, 5580, 5704, 5766, 5890, 6210, 6417, 6555, 6624, 6696, 6840, 6992, 7068, 7130, 7440, 7688, 7866, 8208, 8280, 8370, 8556, 8649, 8740, 8835, 8928, 9120, 9424, 9610, 9936, 10260, 10488, 10602, 10695, 11040, 11160, 11408, 11532, 11780, 11799, 12420, 12834, 13110, 13392, 13547, 13680, 13984, 14136, 14260, 14415, 14880, 15376, 15732, 15903, 16416, 16560, 16740, 17112, 17298, 17480, 17670, 18259, 18848, 19220, 19251, 19665, 19872, 20520, 20976, 21204, 21390, 22103, 22320, 22816, 23064, 23560, 23598, 24840, 25668, 25947, 26220, 26505, 26784, 27094, 27360, 28272, 28520, 28830, 30752, 31464, 31806, 32085, 33120, 33480, 34224, 34596, 34960, 35340, 36518, 38440, 38502, 39330, 40641, 41040, 41952, 42408, 42780, 43245, 44206, 44640, 46128, 47120, 47196, 49680, 51336, 51894, 52440, 53010, 54188, 54777, 56544, 57040, 57660, 58995, 62928, 63612, 64170, 66309, 66960, 67735, 68448, 69192, 69920, 70680, 73036, 76880, 77004, 78660, 79515, 81282, 82080, 84816, 85560, 86490, 88412, 91295, 92256, 94240, 94392, 96255, 99360, 102672, 103788, 104880, 106020, 108376, 109554, 110515, 114080, 115320, 117990, 121923, 125856, 127224, 128340, 129735, 132618, 133920, 135470, 138384, 141360, 146072, 153760, 154008, 157320, 159030, 162564, 164331, 169632, 171120, 172980, 176824, 182590, 188784, 192510, 198927, 203205, 205344, 207576, 209760, 212040, 216752, 219108, 221030, 230640, 235980, 243846, 254448, 256680, 259470, 265236, 270940, 273885, 276768, 282720, 292144, 308016, 314640, 318060, 325128, 328662, 331545, 342240, 345960, 353648, 365180, 365769, 377568, 385020, 397854, 406410, 415152, 419957, 424080, 433504, 438216, 442060, 461280, 471960, 487692, 492993, 508896, 513360, 518940, 530472, 541880, 547770, 584288, 596781, 609615, 616032, 629280, 636120, 650256, 657324, 663090, 691920, 707296, 730360, 731538, 770040, 795708, 812820, 821655, 830304, 839914, 848160, 876432, 884120, 943920, 975384, 985986, 994635, 1026720, 1037880, 1060944, 1083760, 1095540, 1193562, 1219230, 1259871, 1272240, 1300512, 1314648, 1326180, 1383840, 1460720, 1463076, 1540080, 1591416, 1625640, 1643310, 1679828, 1752864, 1768240, 1828845, 1887840, 1950768, 1971972, 1989270, 2075760, 2099785, 2121888, 2167520, 2191080, 2387124, 2438460, 2464965, 2519742, 2544480, 2629296, 2652360, 2921440, 2926152, 2983905, 3080160, 3182832, 3251280, 3286620, 3359656, 3536480, 3657690, 3779613, 3901536, 3943944, 3978540, 4151520, 4199570, 4382160, 4774248, 4876920, 4929930, 5039484, 5258592, 5304720, 5852304, 5967810, 6299355, 6365664, 6502560, 6573240, 6719312, 7315380, 7559226, 7887888, 7957080, 8399140, 8764320, 9548496, 9753840, 9859860, 10078968, 10609440, 11338839, 11704608, 11935620, 12598710, 13146480, 13438624, 14630760, 15118452, 15775776, 15914160, 16798280, 18898065, 19096992, 19507680, 19719720, 20157936, 22677678, 23871240, 25197420, 26292960, 29261520, 30236904, 31828320, 33596560, 37796130, 39439440, 40315872, 45355356, 47742480, 50394840, 56694195, 58523040, 60473808, 67193120, 75592260, 78878880, 90710712, 95484960, 100789680, 113388390, 120947616, 151184520, 181421424, 201579360, 226776780, 302369040, 362842848, 453553560, 604738080, 907107120, 1814214240]

約数ペア:

[(1, 1814214240), (2, 907107120), (3, 604738080), (4, 453553560), (5, 362842848), (6, 302369040), (8, 226776780), (9, 201579360), (10, 181421424), (12, 151184520), (15, 120947616), (16, 113388390), (18, 100789680), (19, 95484960), (20, 90710712), (23, 78878880), (24, 75592260), (27, 67193120), (30, 60473808), (31, 58523040), (32, 56694195), (36, 50394840), (38, 47742480), (40, 45355356), (45, 40315872), (46, 39439440), (48, 37796130), (54, 33596560), (57, 31828320), (60, 30236904), (62, 29261520), (69, 26292960), (72, 25197420), (76, 23871240), (80, 22677678), (90, 20157936), (92, 19719720), (93, 19507680), (95, 19096992), (96, 18898065), (108, 16798280), (114, 15914160), (115, 15775776), (120, 15118452), (124, 14630760), (135, 13438624), (138, 13146480), (144, 12598710), (152, 11935620), (155, 11704608), (160, 11338839), (171, 10609440), (180, 10078968), (184, 9859860), (186, 9753840), (190, 9548496), (207, 8764320), (216, 8399140), (228, 7957080), (230, 7887888), (240, 7559226), (248, 7315380), (270, 6719312), (276, 6573240), (279, 6502560), (285, 6365664), (288, 6299355), (304, 5967810), (310, 5852304), (342, 5304720), (345, 5258592), (360, 5039484), (368, 4929930), (372, 4876920), (380, 4774248), (414, 4382160), (432, 4199570), (437, 4151520), (456, 3978540), (460, 3943944), (465, 3901536), (480, 3779613), (496, 3657690), (513, 3536480), (540, 3359656), (552, 3286620), (558, 3251280), (570, 3182832), (589, 3080160), (608, 2983905), (620, 2926152), (621, 2921440), (684, 2652360), (690, 2629296), (713, 2544480), (720, 2519742), (736, 2464965), (744, 2438460), (760, 2387124), (828, 2191080), (837, 2167520), (855, 2121888), (864, 2099785), (874, 2075760), (912, 1989270), (920, 1971972), (930, 1950768), (961, 1887840), (992, 1828845), (1026, 1768240), (1035, 1752864), (1080, 1679828), (1104, 1643310), (1116, 1625640), (1140, 1591416), (1178, 1540080), (1240, 1463076), (1242, 1460720), (1311, 1383840), (1368, 1326180), (1380, 1314648), (1395, 1300512), (1426, 1272240), (1440, 1259871), (1488, 1219230), (1520, 1193562), (1656, 1095540), (1674, 1083760), (1710, 1060944), (1748, 1037880), (1767, 1026720), (1824, 994635), (1840, 985986), (1860, 975384), (1922, 943920), (2052, 884120), (2070, 876432), (2139, 848160), (2160, 839914), (2185, 830304), (2208, 821655), (2232, 812820), (2280, 795708), (2356, 770040), (2480, 731538), (2484, 730360), (2565, 707296), (2622, 691920), (2736, 663090), (2760, 657324), (2790, 650256), (2852, 636120), (2883, 629280), (2945, 616032), (2976, 609615), (3040, 596781), (3105, 584288), (3312, 547770), (3348, 541880), (3420, 530472), (3496, 518940), (3534, 513360), (3565, 508896), (3680, 492993), (3720, 487692), (3844, 471960), (3933, 461280), (4104, 442060), (4140, 438216), (4185, 433504), (4278, 424080), (4320, 419957), (4370, 415152), (4464, 406410), (4560, 397854), (4712, 385020), (4805, 377568), (4960, 365769), (4968, 365180), (5130, 353648), (5244, 345960), (5301, 342240), (5472, 331545), (5520, 328662), (5580, 325128), (5704, 318060), (5766, 314640), (5890, 308016), (6210, 292144), (6417, 282720), (6555, 276768), (6624, 273885), (6696, 270940), (6840, 265236), (6992, 259470), (7068, 256680), (7130, 254448), (7440, 243846), (7688, 235980), (7866, 230640), (8208, 221030), (8280, 219108), (8370, 216752), (8556, 212040), (8649, 209760), (8740, 207576), (8835, 205344), (8928, 203205), (9120, 198927), (9424, 192510), (9610, 188784), (9936, 182590), (10260, 176824), (10488, 172980), (10602, 171120), (10695, 169632), (11040, 164331), (11160, 162564), (11408, 159030), (11532, 157320), (11780, 154008), (11799, 153760), (12420, 146072), (12834, 141360), (13110, 138384), (13392, 135470), (13547, 133920), (13680, 132618), (13984, 129735), (14136, 128340), (14260, 127224), (14415, 125856), (14880, 121923), (15376, 117990), (15732, 115320), (15903, 114080), (16416, 110515), (16560, 109554), (16740, 108376), (17112, 106020), (17298, 104880), (17480, 103788), (17670, 102672), (18259, 99360), (18848, 96255), (19220, 94392), (19251, 94240), (19665, 92256), (19872, 91295), (20520, 88412), (20976, 86490), (21204, 85560), (21390, 84816), (22103, 82080), (22320, 81282), (22816, 79515), (23064, 78660), (23560, 77004), (23598, 76880), (24840, 73036), (25668, 70680), (25947, 69920), (26220, 69192), (26505, 68448), (26784, 67735), (27094, 66960), (27360, 66309), (28272, 64170), (28520, 63612), (28830, 62928), (30752, 58995), (31464, 57660), (31806, 57040), (32085, 56544), (33120, 54777), (33480, 54188), (34224, 53010), (34596, 52440), (34960, 51894), (35340, 51336), (36518, 49680), (38440, 47196), (38502, 47120), (39330, 46128), (40641, 44640), (41040, 44206), (41952, 43245), (42408, 42780)]