20342837160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 576

約数和(自身を含む): 76033339200

約数和(自身を除く): 55690502040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 41, 45, 51, 57, 60, 68, 72, 76, 82, 85, 90, 95, 102, 114, 120, 123, 136, 152, 153, 164, 170, 171, 180, 190, 204, 205, 228, 246, 251, 255, 285, 289, 306, 323, 328, 340, 342, 360, 369, 380, 408, 410, 456, 492, 502, 510, 570, 578, 612, 615, 646, 680, 684, 697, 738, 753, 760, 765, 779, 820, 855, 867, 969, 984, 1004, 1020, 1140, 1156, 1224, 1230, 1255, 1292, 1368, 1394, 1445, 1476, 1506, 1530, 1558, 1615, 1640, 1710, 1734, 1845, 1938, 2008, 2040, 2091, 2259, 2280, 2312, 2337, 2460, 2510, 2584, 2601, 2788, 2890, 2907, 2952, 3012, 3060, 3116, 3230, 3420, 3468, 3485, 3690, 3765, 3876, 3895, 4182, 4267, 4335, 4518, 4674, 4769, 4845, 4920, 5020, 5202, 5491, 5576, 5780, 5814, 6024, 6120, 6232, 6273, 6460, 6840, 6936, 6970, 7011, 7380, 7530, 7752, 7790, 8364, 8534, 8670, 9036, 9348, 9538, 9690, 10040, 10291, 10404, 10455, 10982, 11295, 11560, 11628, 11685, 11849, 12546, 12801, 12920, 13005, 13243, 13940, 14022, 14307, 14535, 14760, 15060, 15580, 16473, 16728, 17068, 17340, 18072, 18696, 19076, 19380, 20582, 20808, 20910, 21335, 21964, 22590, 23256, 23370, 23698, 23845, 25092, 25602, 26010, 26486, 27455, 27880, 28044, 28614, 29070, 30120, 30873, 31160, 31365, 32946, 34136, 34680, 35055, 35547, 38152, 38403, 38760, 39729, 41164, 41820, 42670, 42921, 43928, 45180, 46740, 47396, 47690, 49419, 50184, 51204, 51455, 52020, 52972, 54910, 56088, 57228, 58140, 59245, 61746, 62730, 64005, 65892, 66215, 70110, 71094, 71535, 72539, 76806, 79458, 81073, 82328, 82365, 83640, 85340, 85842, 90360, 92619, 93480, 94792, 95380, 98838, 102408, 102910, 104040, 105944, 106641, 109820, 114456, 116280, 118490, 119187, 123492, 125460, 128010, 131784, 132430, 140220, 142188, 143070, 145078, 153612, 154365, 158916, 162146, 164730, 170680, 171684, 174947, 177735, 185238, 190760, 192015, 195529, 197676, 198645, 205820, 213282, 214605, 217617, 219640, 225131, 236980, 238374, 243219, 246984, 247095, 250920, 256020, 264860, 280440, 284376, 286140, 290156, 307224, 308730, 317832, 324292, 329460, 343368, 349894, 355470, 362695, 370476, 384030, 391058, 395352, 397290, 405365, 411640, 426564, 429210, 435234, 450262, 463095, 473960, 476748, 486438, 494190, 512040, 524841, 529720, 533205, 572280, 580312, 586587, 595935, 617460, 648584, 652851, 658920, 675393, 699788, 710940, 725390, 729657, 740952, 768060, 782116, 794580, 810730, 853128, 858420, 870468, 874735, 900524, 926190, 953496, 972876, 977645, 988380, 1049682, 1066410, 1088085, 1125655, 1173174, 1191870, 1216095, 1234920, 1305702, 1350786, 1378241, 1399576, 1421880, 1450780, 1459314, 1536120, 1564232, 1574523, 1589160, 1621460, 1716840, 1740936, 1749470, 1759761, 1801048, 1852380, 1945752, 1955290, 1976760, 2026179, 2099364, 2132820, 2176170, 2251310, 2346348, 2383740, 2432190, 2611404, 2624205, 2701572, 2756482, 2901560, 2918628, 2932935, 2974099, 3149046, 3242920, 3264255, 3323993, 3376965, 3498940, 3519522, 3648285, 3704760, 3910580, 4052358, 4134723, 4198728, 4265640, 4352340, 4502620, 4692696, 4767480, 4864380, 5222808, 5248410, 5403144, 5512964, 5837256, 5865870, 5948198, 6298092, 6528510, 6647986, 6753930, 6891205, 6997880, 7039044, 7296570, 7821160, 7872615, 8104716, 8269446, 8704680, 8798805, 8922297, 9005240, 9728760, 9971979, 10130895, 10496820, 11025928, 11731740, 11896396, 12404169, 12596184, 13057020, 13295972, 13507860, 13782410, 14078088, 14593140, 14870495, 15745230, 16209432, 16538892, 16619965, 17597610, 17844594, 19943958, 20261790, 20673615, 20993640, 23463480, 23792792, 24808338, 26114040, 26591944, 26766891, 27015720, 27564820, 29186280, 29740990, 29915937, 31490460, 33077784, 33239930, 35195220, 35689188, 39887916, 40523580, 41347230, 44611485, 49616676, 49859895, 53533782, 55129640, 56507881, 59481980, 59831874, 62020845, 62980920, 66479860, 70390440, 71378376, 79775832, 81047160, 82694460, 89222970, 99233352, 99719790, 107067564, 113015762, 118963960, 119663748, 124041690, 132959720, 133834455, 149579685, 165388920, 169523643, 178445940, 199439580, 214135128, 226031524, 239327496, 248083380, 267668910, 282539405, 299159370, 339047286, 356891880, 398879160, 452063048, 496166760, 508570929, 535337820, 565078810, 598318740, 678094572, 847618215, 1017141858, 1070675640, 1130157620, 1196637480, 1356189144, 1695236430, 2034283716, 2260315240, 2542854645, 3390472860, 4068567432, 5085709290, 6780945720, 10171418580, 20342837160]

約数ペア:

[(1, 20342837160), (2, 10171418580), (3, 6780945720), (4, 5085709290), (5, 4068567432), (6, 3390472860), (8, 2542854645), (9, 2260315240), (10, 2034283716), (12, 1695236430), (15, 1356189144), (17, 1196637480), (18, 1130157620), (19, 1070675640), (20, 1017141858), (24, 847618215), (30, 678094572), (34, 598318740), (36, 565078810), (38, 535337820), (40, 508570929), (41, 496166760), (45, 452063048), (51, 398879160), (57, 356891880), (60, 339047286), (68, 299159370), (72, 282539405), (76, 267668910), (82, 248083380), (85, 239327496), (90, 226031524), (95, 214135128), (102, 199439580), (114, 178445940), (120, 169523643), (123, 165388920), (136, 149579685), (152, 133834455), (153, 132959720), (164, 124041690), (170, 119663748), (171, 118963960), (180, 113015762), (190, 107067564), (204, 99719790), (205, 99233352), (228, 89222970), (246, 82694460), (251, 81047160), (255, 79775832), (285, 71378376), (289, 70390440), (306, 66479860), (323, 62980920), (328, 62020845), (340, 59831874), (342, 59481980), (360, 56507881), (369, 55129640), (380, 53533782), (408, 49859895), (410, 49616676), (456, 44611485), (492, 41347230), (502, 40523580), (510, 39887916), (570, 35689188), (578, 35195220), (612, 33239930), (615, 33077784), (646, 31490460), (680, 29915937), (684, 29740990), (697, 29186280), (738, 27564820), (753, 27015720), (760, 26766891), (765, 26591944), (779, 26114040), (820, 24808338), (855, 23792792), (867, 23463480), (969, 20993640), (984, 20673615), (1004, 20261790), (1020, 19943958), (1140, 17844594), (1156, 17597610), (1224, 16619965), (1230, 16538892), (1255, 16209432), (1292, 15745230), (1368, 14870495), (1394, 14593140), (1445, 14078088), (1476, 13782410), (1506, 13507860), (1530, 13295972), (1558, 13057020), (1615, 12596184), (1640, 12404169), (1710, 11896396), (1734, 11731740), (1845, 11025928), (1938, 10496820), (2008, 10130895), (2040, 9971979), (2091, 9728760), (2259, 9005240), (2280, 8922297), (2312, 8798805), (2337, 8704680), (2460, 8269446), (2510, 8104716), (2584, 7872615), (2601, 7821160), (2788, 7296570), (2890, 7039044), (2907, 6997880), (2952, 6891205), (3012, 6753930), (3060, 6647986), (3116, 6528510), (3230, 6298092), (3420, 5948198), (3468, 5865870), (3485, 5837256), (3690, 5512964), (3765, 5403144), (3876, 5248410), (3895, 5222808), (4182, 4864380), (4267, 4767480), (4335, 4692696), (4518, 4502620), (4674, 4352340), (4769, 4265640), (4845, 4198728), (4920, 4134723), (5020, 4052358), (5202, 3910580), (5491, 3704760), (5576, 3648285), (5780, 3519522), (5814, 3498940), (6024, 3376965), (6120, 3323993), (6232, 3264255), (6273, 3242920), (6460, 3149046), (6840, 2974099), (6936, 2932935), (6970, 2918628), (7011, 2901560), (7380, 2756482), (7530, 2701572), (7752, 2624205), (7790, 2611404), (8364, 2432190), (8534, 2383740), (8670, 2346348), (9036, 2251310), (9348, 2176170), (9538, 2132820), (9690, 2099364), (10040, 2026179), (10291, 1976760), (10404, 1955290), (10455, 1945752), (10982, 1852380), (11295, 1801048), (11560, 1759761), (11628, 1749470), (11685, 1740936), (11849, 1716840), (12546, 1621460), (12801, 1589160), (12920, 1574523), (13005, 1564232), (13243, 1536120), (13940, 1459314), (14022, 1450780), (14307, 1421880), (14535, 1399576), (14760, 1378241), (15060, 1350786), (15580, 1305702), (16473, 1234920), (16728, 1216095), (17068, 1191870), (17340, 1173174), (18072, 1125655), (18696, 1088085), (19076, 1066410), (19380, 1049682), (20582, 988380), (20808, 977645), (20910, 972876), (21335, 953496), (21964, 926190), (22590, 900524), (23256, 874735), (23370, 870468), (23698, 858420), (23845, 853128), (25092, 810730), (25602, 794580), (26010, 782116), (26486, 768060), (27455, 740952), (27880, 729657), (28044, 725390), (28614, 710940), (29070, 699788), (30120, 675393), (30873, 658920), (31160, 652851), (31365, 648584), (32946, 617460), (34136, 595935), (34680, 586587), (35055, 580312), (35547, 572280), (38152, 533205), (38403, 529720), (38760, 524841), (39729, 512040), (41164, 494190), (41820, 486438), (42670, 476748), (42921, 473960), (43928, 463095), (45180, 450262), (46740, 435234), (47396, 429210), (47690, 426564), (49419, 411640), (50184, 405365), (51204, 397290), (51455, 395352), (52020, 391058), (52972, 384030), (54910, 370476), (56088, 362695), (57228, 355470), (58140, 349894), (59245, 343368), (61746, 329460), (62730, 324292), (64005, 317832), (65892, 308730), (66215, 307224), (70110, 290156), (71094, 286140), (71535, 284376), (72539, 280440), (76806, 264860), (79458, 256020), (81073, 250920), (82328, 247095), (82365, 246984), (83640, 243219), (85340, 238374), (85842, 236980), (90360, 225131), (92619, 219640), (93480, 217617), (94792, 214605), (95380, 213282), (98838, 205820), (102408, 198645), (102910, 197676), (104040, 195529), (105944, 192015), (106641, 190760), (109820, 185238), (114456, 177735), (116280, 174947), (118490, 171684), (119187, 170680), (123492, 164730), (125460, 162146), (128010, 158916), (131784, 154365), (132430, 153612), (140220, 145078), (142188, 143070)]