2981423760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 640

約数和(自身を含む): 12067799040

約数和(自身を除く): 9086375280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 31, 35, 38, 40, 42, 46, 48, 56, 57, 60, 62, 69, 70, 76, 80, 84, 92, 93, 95, 105, 112, 114, 115, 120, 124, 131, 133, 138, 140, 152, 155, 161, 168, 184, 186, 190, 210, 217, 228, 230, 240, 248, 262, 266, 276, 280, 285, 304, 310, 322, 336, 345, 368, 372, 380, 393, 399, 420, 434, 437, 456, 460, 465, 483, 496, 524, 532, 552, 560, 570, 589, 620, 644, 651, 655, 665, 690, 713, 744, 760, 786, 798, 805, 840, 868, 874, 912, 917, 920, 930, 966, 1048, 1064, 1085, 1104, 1140, 1178, 1240, 1288, 1302, 1310, 1311, 1330, 1380, 1426, 1488, 1520, 1572, 1596, 1610, 1680, 1736, 1748, 1767, 1834, 1840, 1860, 1932, 1965, 1995, 2096, 2128, 2139, 2170, 2185, 2280, 2356, 2415, 2480, 2489, 2576, 2604, 2620, 2622, 2660, 2751, 2760, 2852, 2945, 3013, 3059, 3144, 3192, 3220, 3255, 3472, 3496, 3534, 3565, 3668, 3720, 3864, 3930, 3990, 4061, 4123, 4278, 4340, 4370, 4560, 4585, 4712, 4830, 4978, 4991, 5208, 5240, 5244, 5320, 5502, 5520, 5704, 5890, 6026, 6118, 6288, 6384, 6440, 6510, 6555, 6992, 7068, 7130, 7336, 7440, 7467, 7728, 7860, 7980, 8122, 8246, 8556, 8680, 8740, 8835, 9039, 9170, 9177, 9424, 9660, 9956, 9982, 10416, 10480, 10488, 10640, 10695, 11004, 11408, 11780, 12052, 12183, 12236, 12369, 12445, 12880, 13020, 13110, 13547, 13755, 14136, 14260, 14672, 14934, 14973, 15065, 15295, 15720, 15960, 16244, 16492, 17112, 17360, 17423, 17480, 17670, 18078, 18340, 18354, 19320, 19912, 19964, 20305, 20615, 20976, 21091, 21390, 22008, 23560, 24104, 24366, 24472, 24738, 24890, 24955, 26040, 26220, 27094, 27510, 28272, 28427, 28520, 29868, 29946, 30130, 30590, 31440, 31920, 32488, 32984, 34224, 34846, 34960, 35340, 36156, 36680, 36708, 37335, 38640, 39824, 39928, 40610, 40641, 41230, 42182, 42780, 44016, 45195, 45885, 47120, 48208, 48732, 48944, 49476, 49780, 49910, 52080, 52269, 52440, 54188, 55020, 56854, 57040, 57247, 59736, 59892, 60260, 60915, 61180, 61845, 63273, 64976, 65968, 67735, 69692, 70680, 72312, 73360, 73416, 74670, 74865, 77159, 79856, 81220, 81282, 82460, 84364, 85281, 85560, 87115, 90390, 91770, 93403, 94829, 97464, 98952, 99560, 99820, 104538, 104880, 105455, 108376, 110040, 113708, 114494, 119472, 119784, 120520, 121830, 122360, 123690, 126546, 135470, 139384, 141360, 142135, 144624, 146832, 149340, 149730, 154318, 162440, 162564, 164920, 168728, 170562, 171120, 171741, 174230, 180780, 183540, 186806, 189658, 194928, 197904, 199120, 199640, 203205, 209076, 210910, 216752, 220080, 227416, 228988, 231477, 239568, 241040, 243660, 244720, 247380, 253092, 261345, 270940, 278768, 280209, 284270, 284487, 286235, 298680, 299460, 308636, 316365, 324880, 325128, 329840, 337456, 341124, 343482, 348460, 361560, 367080, 373612, 379316, 385795, 399280, 400729, 406410, 418152, 421820, 426405, 454832, 457976, 462954, 467015, 474145, 487320, 494760, 506184, 522690, 540113, 541880, 560418, 568540, 568974, 572470, 597360, 598920, 617272, 632730, 650256, 653821, 682248, 686964, 696920, 723120, 734160, 747224, 758632, 771590, 801458, 812820, 836304, 843640, 852810, 858705, 915952, 925908, 934030, 948290, 974640, 989520, 1012368, 1045380, 1080226, 1083760, 1120836, 1137080, 1137948, 1144940, 1157385, 1197840, 1202187, 1234544, 1265460, 1307642, 1364496, 1373928, 1393840, 1401045, 1422435, 1494448, 1517264, 1543180, 1602916, 1620339, 1625640, 1687280, 1705620, 1717410, 1774657, 1851816, 1868060, 1896580, 1961463, 2003645, 2090760, 2160452, 2241672, 2274160, 2275896, 2289880, 2314770, 2404374, 2530920, 2615284, 2700565, 2747856, 2802090, 2844870, 3086360, 3205832, 3240678, 3251280, 3269105, 3411240, 3434820, 3549314, 3703632, 3736120, 3793160, 3922926, 4007290, 4181520, 4320904, 4483344, 4551792, 4579760, 4629540, 4808748, 5061840, 5230568, 5323971, 5401130, 5604180, 5689740, 6010935, 6172720, 6411664, 6481356, 6538210, 6822480, 6869640, 7098628, 7472240, 7586320, 7845852, 8014580, 8101695, 8641808, 8873285, 9259080, 9617496, 9807315, 10461136, 10647942, 10802260, 11208360, 11379480, 12021870, 12422599, 12962712, 13076420, 13739280, 14197256, 15691704, 16029160, 16203390, 17746570, 18518160, 19234992, 19614630, 21295884, 21604520, 22416720, 22758960, 24043740, 24845198, 25925424, 26152840, 26619855, 28394512, 31383408, 32058320, 32406780, 35493140, 37267797, 39229260, 42591768, 43209040, 48087480, 49690396, 52305680, 53239710, 62112995, 64813560, 70986280, 74535594, 78458520, 85183536, 96174960, 99380792, 106479420, 124225990, 129627120, 141972560, 149071188, 156917040, 186338985, 198761584, 212958840, 248451980, 298142376, 372677970, 425917680, 496903960, 596284752, 745355940, 993807920, 1490711880, 2981423760]

約数ペア:

[(1, 2981423760), (2, 1490711880), (3, 993807920), (4, 745355940), (5, 596284752), (6, 496903960), (7, 425917680), (8, 372677970), (10, 298142376), (12, 248451980), (14, 212958840), (15, 198761584), (16, 186338985), (19, 156917040), (20, 149071188), (21, 141972560), (23, 129627120), (24, 124225990), (28, 106479420), (30, 99380792), (31, 96174960), (35, 85183536), (38, 78458520), (40, 74535594), (42, 70986280), (46, 64813560), (48, 62112995), (56, 53239710), (57, 52305680), (60, 49690396), (62, 48087480), (69, 43209040), (70, 42591768), (76, 39229260), (80, 37267797), (84, 35493140), (92, 32406780), (93, 32058320), (95, 31383408), (105, 28394512), (112, 26619855), (114, 26152840), (115, 25925424), (120, 24845198), (124, 24043740), (131, 22758960), (133, 22416720), (138, 21604520), (140, 21295884), (152, 19614630), (155, 19234992), (161, 18518160), (168, 17746570), (184, 16203390), (186, 16029160), (190, 15691704), (210, 14197256), (217, 13739280), (228, 13076420), (230, 12962712), (240, 12422599), (248, 12021870), (262, 11379480), (266, 11208360), (276, 10802260), (280, 10647942), (285, 10461136), (304, 9807315), (310, 9617496), (322, 9259080), (336, 8873285), (345, 8641808), (368, 8101695), (372, 8014580), (380, 7845852), (393, 7586320), (399, 7472240), (420, 7098628), (434, 6869640), (437, 6822480), (456, 6538210), (460, 6481356), (465, 6411664), (483, 6172720), (496, 6010935), (524, 5689740), (532, 5604180), (552, 5401130), (560, 5323971), (570, 5230568), (589, 5061840), (620, 4808748), (644, 4629540), (651, 4579760), (655, 4551792), (665, 4483344), (690, 4320904), (713, 4181520), (744, 4007290), (760, 3922926), (786, 3793160), (798, 3736120), (805, 3703632), (840, 3549314), (868, 3434820), (874, 3411240), (912, 3269105), (917, 3251280), (920, 3240678), (930, 3205832), (966, 3086360), (1048, 2844870), (1064, 2802090), (1085, 2747856), (1104, 2700565), (1140, 2615284), (1178, 2530920), (1240, 2404374), (1288, 2314770), (1302, 2289880), (1310, 2275896), (1311, 2274160), (1330, 2241672), (1380, 2160452), (1426, 2090760), (1488, 2003645), (1520, 1961463), (1572, 1896580), (1596, 1868060), (1610, 1851816), (1680, 1774657), (1736, 1717410), (1748, 1705620), (1767, 1687280), (1834, 1625640), (1840, 1620339), (1860, 1602916), (1932, 1543180), (1965, 1517264), (1995, 1494448), (2096, 1422435), (2128, 1401045), (2139, 1393840), (2170, 1373928), (2185, 1364496), (2280, 1307642), (2356, 1265460), (2415, 1234544), (2480, 1202187), (2489, 1197840), (2576, 1157385), (2604, 1144940), (2620, 1137948), (2622, 1137080), (2660, 1120836), (2751, 1083760), (2760, 1080226), (2852, 1045380), (2945, 1012368), (3013, 989520), (3059, 974640), (3144, 948290), (3192, 934030), (3220, 925908), (3255, 915952), (3472, 858705), (3496, 852810), (3534, 843640), (3565, 836304), (3668, 812820), (3720, 801458), (3864, 771590), (3930, 758632), (3990, 747224), (4061, 734160), (4123, 723120), (4278, 696920), (4340, 686964), (4370, 682248), (4560, 653821), (4585, 650256), (4712, 632730), (4830, 617272), (4978, 598920), (4991, 597360), (5208, 572470), (5240, 568974), (5244, 568540), (5320, 560418), (5502, 541880), (5520, 540113), (5704, 522690), (5890, 506184), (6026, 494760), (6118, 487320), (6288, 474145), (6384, 467015), (6440, 462954), (6510, 457976), (6555, 454832), (6992, 426405), (7068, 421820), (7130, 418152), (7336, 406410), (7440, 400729), (7467, 399280), (7728, 385795), (7860, 379316), (7980, 373612), (8122, 367080), (8246, 361560), (8556, 348460), (8680, 343482), (8740, 341124), (8835, 337456), (9039, 329840), (9170, 325128), (9177, 324880), (9424, 316365), (9660, 308636), (9956, 299460), (9982, 298680), (10416, 286235), (10480, 284487), (10488, 284270), (10640, 280209), (10695, 278768), (11004, 270940), (11408, 261345), (11780, 253092), (12052, 247380), (12183, 244720), (12236, 243660), (12369, 241040), (12445, 239568), (12880, 231477), (13020, 228988), (13110, 227416), (13547, 220080), (13755, 216752), (14136, 210910), (14260, 209076), (14672, 203205), (14934, 199640), (14973, 199120), (15065, 197904), (15295, 194928), (15720, 189658), (15960, 186806), (16244, 183540), (16492, 180780), (17112, 174230), (17360, 171741), (17423, 171120), (17480, 170562), (17670, 168728), (18078, 164920), (18340, 162564), (18354, 162440), (19320, 154318), (19912, 149730), (19964, 149340), (20305, 146832), (20615, 144624), (20976, 142135), (21091, 141360), (21390, 139384), (22008, 135470), (23560, 126546), (24104, 123690), (24366, 122360), (24472, 121830), (24738, 120520), (24890, 119784), (24955, 119472), (26040, 114494), (26220, 113708), (27094, 110040), (27510, 108376), (28272, 105455), (28427, 104880), (28520, 104538), (29868, 99820), (29946, 99560), (30130, 98952), (30590, 97464), (31440, 94829), (31920, 93403), (32488, 91770), (32984, 90390), (34224, 87115), (34846, 85560), (34960, 85281), (35340, 84364), (36156, 82460), (36680, 81282), (36708, 81220), (37335, 79856), (38640, 77159), (39824, 74865), (39928, 74670), (40610, 73416), (40641, 73360), (41230, 72312), (42182, 70680), (42780, 69692), (44016, 67735), (45195, 65968), (45885, 64976), (47120, 63273), (48208, 61845), (48732, 61180), (48944, 60915), (49476, 60260), (49780, 59892), (49910, 59736), (52080, 57247), (52269, 57040), (52440, 56854), (54188, 55020)]