2018445240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 512

約数和(自身を含む): 7776000000

約数和(自身を除く): 5757554760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 49, 56, 57, 58, 60, 70, 76, 84, 87, 89, 95, 98, 105, 114, 116, 120, 133, 140, 145, 147, 152, 168, 174, 178, 190, 196, 203, 210, 228, 232, 245, 266, 267, 280, 285, 290, 294, 343, 348, 356, 380, 392, 399, 406, 420, 435, 445, 456, 490, 532, 534, 551, 570, 580, 588, 609, 623, 665, 686, 696, 712, 735, 760, 798, 812, 840, 870, 890, 931, 980, 1015, 1029, 1064, 1068, 1102, 1140, 1160, 1176, 1218, 1246, 1330, 1335, 1372, 1421, 1470, 1596, 1624, 1653, 1691, 1715, 1740, 1780, 1862, 1869, 1960, 1995, 2030, 2058, 2136, 2204, 2280, 2436, 2492, 2581, 2660, 2670, 2744, 2755, 2793, 2842, 2940, 3045, 3115, 3192, 3306, 3382, 3430, 3480, 3560, 3724, 3738, 3857, 3990, 4060, 4116, 4263, 4361, 4408, 4655, 4872, 4984, 5073, 5145, 5162, 5320, 5340, 5510, 5586, 5684, 5880, 6090, 6230, 6517, 6612, 6764, 6860, 7105, 7448, 7476, 7714, 7743, 7980, 8120, 8232, 8265, 8455, 8526, 8722, 9310, 9345, 9947, 10146, 10290, 10324, 10680, 11020, 11172, 11368, 11571, 11837, 12180, 12460, 12905, 13034, 13083, 13224, 13528, 13720, 13965, 14210, 14952, 15428, 15486, 15960, 16530, 16910, 17052, 17444, 18067, 18620, 18690, 19285, 19551, 19894, 20292, 20580, 20648, 21315, 21805, 22040, 22344, 23142, 23674, 24360, 24920, 25365, 25810, 26068, 26166, 26999, 27930, 28420, 29841, 30527, 30856, 30972, 32585, 33060, 33820, 34104, 34888, 35511, 36134, 37240, 37380, 38570, 38715, 39102, 39788, 40584, 41160, 42630, 43610, 46284, 47348, 49039, 49735, 50730, 51620, 52136, 52332, 53998, 54201, 55860, 56840, 57855, 59185, 59682, 61054, 61944, 65170, 65415, 66120, 67640, 71022, 72268, 74760, 77140, 77430, 78204, 79576, 80997, 82859, 85260, 87220, 90335, 91581, 92568, 94696, 97755, 98078, 99470, 101460, 103240, 104664, 107996, 108402, 111720, 115710, 118370, 119364, 122108, 126469, 130340, 130830, 134995, 142044, 144536, 147117, 149205, 152635, 154280, 154860, 156408, 161994, 165718, 170520, 174440, 177555, 180670, 183162, 188993, 195510, 196156, 198940, 202920, 215992, 216804, 231420, 236740, 238728, 244216, 245195, 248577, 252938, 260680, 261660, 269990, 271005, 284088, 294234, 298410, 305270, 309720, 323988, 331436, 343273, 355110, 361340, 366324, 377986, 379407, 391020, 392312, 397880, 404985, 414295, 433608, 457905, 462840, 473480, 490390, 497154, 505876, 523320, 539980, 542010, 566979, 580013, 588468, 596820, 610540, 632345, 647976, 662872, 686546, 710220, 722680, 732648, 735585, 755972, 758814, 782040, 809970, 828590, 885283, 915810, 944965, 980780, 994308, 1011752, 1029819, 1079960, 1084020, 1133958, 1160026, 1176936, 1193640, 1221080, 1242885, 1264690, 1373092, 1420440, 1471170, 1511944, 1517628, 1619940, 1657180, 1716365, 1740039, 1770566, 1831620, 1889930, 1897035, 1961560, 1988616, 2059638, 2168040, 2267916, 2320052, 2402911, 2485770, 2529380, 2655849, 2746184, 2834895, 2900065, 2942340, 3035256, 3239880, 3314360, 3432730, 3480078, 3541132, 3663240, 3779860, 3794070, 4119276, 4426415, 4535832, 4640104, 4805822, 4971540, 5058760, 5149095, 5311698, 5669790, 5800130, 5884680, 6865460, 6960156, 7082264, 7208733, 7559720, 7588140, 8238552, 8700195, 8852830, 9611644, 9943080, 10298190, 10623396, 11339580, 11600260, 12014555, 13279245, 13730920, 13920312, 14417466, 15176280, 16820377, 17400390, 17705660, 19223288, 20596380, 21246792, 22679160, 23200520, 24029110, 26558490, 28834932, 33640754, 34800780, 35411320, 36043665, 41192760, 48058220, 50461131, 53116980, 57669864, 67281508, 69601560, 72087330, 84101885, 96116440, 100922262, 106233960, 134563016, 144174660, 168203770, 201844524, 252305655, 288349320, 336407540, 403689048, 504611310, 672815080, 1009222620, 2018445240]

約数ペア:

[(1, 2018445240), (2, 1009222620), (3, 672815080), (4, 504611310), (5, 403689048), (6, 336407540), (7, 288349320), (8, 252305655), (10, 201844524), (12, 168203770), (14, 144174660), (15, 134563016), (19, 106233960), (20, 100922262), (21, 96116440), (24, 84101885), (28, 72087330), (29, 69601560), (30, 67281508), (35, 57669864), (38, 53116980), (40, 50461131), (42, 48058220), (49, 41192760), (56, 36043665), (57, 35411320), (58, 34800780), (60, 33640754), (70, 28834932), (76, 26558490), (84, 24029110), (87, 23200520), (89, 22679160), (95, 21246792), (98, 20596380), (105, 19223288), (114, 17705660), (116, 17400390), (120, 16820377), (133, 15176280), (140, 14417466), (145, 13920312), (147, 13730920), (152, 13279245), (168, 12014555), (174, 11600260), (178, 11339580), (190, 10623396), (196, 10298190), (203, 9943080), (210, 9611644), (228, 8852830), (232, 8700195), (245, 8238552), (266, 7588140), (267, 7559720), (280, 7208733), (285, 7082264), (290, 6960156), (294, 6865460), (343, 5884680), (348, 5800130), (356, 5669790), (380, 5311698), (392, 5149095), (399, 5058760), (406, 4971540), (420, 4805822), (435, 4640104), (445, 4535832), (456, 4426415), (490, 4119276), (532, 3794070), (534, 3779860), (551, 3663240), (570, 3541132), (580, 3480078), (588, 3432730), (609, 3314360), (623, 3239880), (665, 3035256), (686, 2942340), (696, 2900065), (712, 2834895), (735, 2746184), (760, 2655849), (798, 2529380), (812, 2485770), (840, 2402911), (870, 2320052), (890, 2267916), (931, 2168040), (980, 2059638), (1015, 1988616), (1029, 1961560), (1064, 1897035), (1068, 1889930), (1102, 1831620), (1140, 1770566), (1160, 1740039), (1176, 1716365), (1218, 1657180), (1246, 1619940), (1330, 1517628), (1335, 1511944), (1372, 1471170), (1421, 1420440), (1470, 1373092), (1596, 1264690), (1624, 1242885), (1653, 1221080), (1691, 1193640), (1715, 1176936), (1740, 1160026), (1780, 1133958), (1862, 1084020), (1869, 1079960), (1960, 1029819), (1995, 1011752), (2030, 994308), (2058, 980780), (2136, 944965), (2204, 915810), (2280, 885283), (2436, 828590), (2492, 809970), (2581, 782040), (2660, 758814), (2670, 755972), (2744, 735585), (2755, 732648), (2793, 722680), (2842, 710220), (2940, 686546), (3045, 662872), (3115, 647976), (3192, 632345), (3306, 610540), (3382, 596820), (3430, 588468), (3480, 580013), (3560, 566979), (3724, 542010), (3738, 539980), (3857, 523320), (3990, 505876), (4060, 497154), (4116, 490390), (4263, 473480), (4361, 462840), (4408, 457905), (4655, 433608), (4872, 414295), (4984, 404985), (5073, 397880), (5145, 392312), (5162, 391020), (5320, 379407), (5340, 377986), (5510, 366324), (5586, 361340), (5684, 355110), (5880, 343273), (6090, 331436), (6230, 323988), (6517, 309720), (6612, 305270), (6764, 298410), (6860, 294234), (7105, 284088), (7448, 271005), (7476, 269990), (7714, 261660), (7743, 260680), (7980, 252938), (8120, 248577), (8232, 245195), (8265, 244216), (8455, 238728), (8526, 236740), (8722, 231420), (9310, 216804), (9345, 215992), (9947, 202920), (10146, 198940), (10290, 196156), (10324, 195510), (10680, 188993), (11020, 183162), (11172, 180670), (11368, 177555), (11571, 174440), (11837, 170520), (12180, 165718), (12460, 161994), (12905, 156408), (13034, 154860), (13083, 154280), (13224, 152635), (13528, 149205), (13720, 147117), (13965, 144536), (14210, 142044), (14952, 134995), (15428, 130830), (15486, 130340), (15960, 126469), (16530, 122108), (16910, 119364), (17052, 118370), (17444, 115710), (18067, 111720), (18620, 108402), (18690, 107996), (19285, 104664), (19551, 103240), (19894, 101460), (20292, 99470), (20580, 98078), (20648, 97755), (21315, 94696), (21805, 92568), (22040, 91581), (22344, 90335), (23142, 87220), (23674, 85260), (24360, 82859), (24920, 80997), (25365, 79576), (25810, 78204), (26068, 77430), (26166, 77140), (26999, 74760), (27930, 72268), (28420, 71022), (29841, 67640), (30527, 66120), (30856, 65415), (30972, 65170), (32585, 61944), (33060, 61054), (33820, 59682), (34104, 59185), (34888, 57855), (35511, 56840), (36134, 55860), (37240, 54201), (37380, 53998), (38570, 52332), (38715, 52136), (39102, 51620), (39788, 50730), (40584, 49735), (41160, 49039), (42630, 47348), (43610, 46284)]