20841292800

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 594

約数和(自身を含む): 79522662518

約数和(自身を除く): 58681369718

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 256, 272, 288, 289, 300, 306, 313, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 512, 544, 576, 578, 600, 612, 626, 640, 680, 720, 765, 768, 800, 816, 850, 867, 900, 939, 960, 1020, 1024, 1088, 1152, 1156, 1200, 1224, 1252, 1275, 1280, 1360, 1440, 1445, 1530, 1536, 1565, 1600, 1632, 1700, 1734, 1800, 1878, 1920, 2040, 2176, 2304, 2312, 2400, 2448, 2504, 2550, 2560, 2601, 2720, 2817, 2880, 2890, 3060, 3072, 3130, 3200, 3264, 3400, 3468, 3600, 3756, 3825, 3840, 4080, 4335, 4352, 4608, 4624, 4695, 4800, 4896, 5008, 5100, 5120, 5202, 5321, 5440, 5634, 5760, 5780, 6120, 6260, 6400, 6528, 6800, 6936, 7200, 7225, 7512, 7650, 7680, 7825, 8160, 8670, 8704, 9216, 9248, 9390, 9600, 9792, 10016, 10200, 10404, 10642, 10880, 11268, 11520, 11560, 12240, 12520, 12800, 13005, 13056, 13600, 13872, 14085, 14400, 14450, 15024, 15300, 15360, 15650, 15963, 16320, 17340, 17408, 18496, 18780, 19200, 19584, 20032, 20400, 20808, 21284, 21675, 21760, 22536, 23040, 23120, 23475, 24480, 25040, 25600, 26010, 26112, 26605, 27200, 27744, 28170, 28800, 28900, 30048, 30600, 31300, 31926, 32640, 34680, 36992, 37560, 38400, 39168, 40064, 40800, 41616, 42568, 43350, 43520, 45072, 46080, 46240, 46950, 47889, 48960, 50080, 52020, 52224, 53210, 54400, 55488, 56340, 57600, 57800, 60096, 61200, 62600, 63852, 65025, 65280, 69360, 70425, 73984, 75120, 76800, 78336, 79815, 80128, 81600, 83232, 85136, 86700, 87040, 90144, 90457, 92480, 93900, 95778, 97920, 100160, 104040, 106420, 108800, 110976, 112680, 115200, 115600, 120192, 122400, 125200, 127704, 130050, 130560, 133025, 138720, 140850, 147968, 150240, 156672, 159630, 160256, 163200, 166464, 170272, 173400, 180288, 180914, 184960, 187800, 191556, 195840, 200320, 208080, 212840, 217600, 221952, 225360, 230400, 231200, 239445, 240384, 244800, 250400, 255408, 260100, 261120, 266050, 271371, 277440, 281700, 295936, 300480, 319260, 320512, 326400, 332928, 340544, 346800, 360576, 361828, 369920, 375600, 383112, 391680, 399075, 400640, 416160, 425680, 435200, 443904, 450720, 452285, 462400, 478890, 480768, 489600, 500800, 510816, 520200, 532100, 542742, 554880, 563400, 600960, 638520, 652800, 665856, 681088, 693600, 721152, 723656, 739840, 751200, 766224, 783360, 798150, 801280, 814113, 832320, 851360, 887808, 901440, 904570, 924800, 957780, 961536, 979200, 1001600, 1021632, 1040400, 1064200, 1085484, 1109760, 1126800, 1197225, 1201920, 1277040, 1305600, 1331712, 1356855, 1362176, 1387200, 1442304, 1447312, 1479680, 1502400, 1532448, 1596300, 1602560, 1628226, 1664640, 1702720, 1802880, 1809140, 1849600, 1915560, 1958400, 2003200, 2043264, 2080800, 2128400, 2170968, 2219520, 2253600, 2261425, 2394450, 2403840, 2554080, 2663424, 2713710, 2724352, 2774400, 2884608, 2894624, 3004800, 3064896, 3192600, 3256452, 3329280, 3405440, 3605760, 3618280, 3699200, 3831120, 3916800, 4006400, 4070565, 4086528, 4161600, 4256800, 4341936, 4439040, 4507200, 4522850, 4788900, 4807680, 5108160, 5427420, 5448704, 5548800, 5789248, 6009600, 6129792, 6385200, 6512904, 6658560, 6784275, 6810880, 7211520, 7236560, 7398400, 7662240, 8012800, 8141130, 8173056, 8323200, 8513600, 8683872, 9014400, 9045700, 9577800, 10216320, 10854840, 11097600, 11578496, 12019200, 12259584, 12770400, 13025808, 13317120, 13568550, 13621760, 14423040, 14473120, 15324480, 16282260, 16346112, 16646400, 17027200, 17367744, 18028800, 18091400, 19155600, 20352825, 20432640, 21709680, 22195200, 23156992, 24038400, 24519168, 25540800, 26051616, 27137100, 27243520, 28946240, 30648960, 32564520, 33292800, 34054400, 34735488, 36057600, 36182800, 38311200, 40705650, 40865280, 43419360, 46313984, 49038336, 51081600, 52103232, 54274200, 57892480, 61297920, 65129040, 66585600, 68108800, 69470976, 72115200, 72365600, 76622400, 81411300, 81730560, 86838720, 92627968, 102163200, 104206464, 108548400, 115784960, 122595840, 130258080, 136217600, 138941952, 144731200, 153244800, 162822600, 173677440, 204326400, 208412928, 217096800, 231569920, 245191680, 260516160, 277883904, 289462400, 306489600, 325645200, 347354880, 408652800, 416825856, 434193600, 463139840, 521032320, 578924800, 612979200, 651290400, 694709760, 833651712, 868387200, 1042064640, 1157849600, 1225958400, 1302580800, 1389419520, 1736774400, 2084129280, 2315699200, 2605161600, 3473548800, 4168258560, 5210323200, 6947097600, 10420646400, 20841292800]

約数ペア:

[(1, 20841292800), (2, 10420646400), (3, 6947097600), (4, 5210323200), (5, 4168258560), (6, 3473548800), (8, 2605161600), (9, 2315699200), (10, 2084129280), (12, 1736774400), (15, 1389419520), (16, 1302580800), (17, 1225958400), (18, 1157849600), (20, 1042064640), (24, 868387200), (25, 833651712), (30, 694709760), (32, 651290400), (34, 612979200), (36, 578924800), (40, 521032320), (45, 463139840), (48, 434193600), (50, 416825856), (51, 408652800), (60, 347354880), (64, 325645200), (68, 306489600), (72, 289462400), (75, 277883904), (80, 260516160), (85, 245191680), (90, 231569920), (96, 217096800), (100, 208412928), (102, 204326400), (120, 173677440), (128, 162822600), (136, 153244800), (144, 144731200), (150, 138941952), (153, 136217600), (160, 130258080), (170, 122595840), (180, 115784960), (192, 108548400), (200, 104206464), (204, 102163200), (225, 92627968), (240, 86838720), (255, 81730560), (256, 81411300), (272, 76622400), (288, 72365600), (289, 72115200), (300, 69470976), (306, 68108800), (313, 66585600), (320, 65129040), (340, 61297920), (360, 57892480), (384, 54274200), (400, 52103232), (408, 51081600), (425, 49038336), (450, 46313984), (480, 43419360), (510, 40865280), (512, 40705650), (544, 38311200), (576, 36182800), (578, 36057600), (600, 34735488), (612, 34054400), (626, 33292800), (640, 32564520), (680, 30648960), (720, 28946240), (765, 27243520), (768, 27137100), (800, 26051616), (816, 25540800), (850, 24519168), (867, 24038400), (900, 23156992), (939, 22195200), (960, 21709680), (1020, 20432640), (1024, 20352825), (1088, 19155600), (1152, 18091400), (1156, 18028800), (1200, 17367744), (1224, 17027200), (1252, 16646400), (1275, 16346112), (1280, 16282260), (1360, 15324480), (1440, 14473120), (1445, 14423040), (1530, 13621760), (1536, 13568550), (1565, 13317120), (1600, 13025808), (1632, 12770400), (1700, 12259584), (1734, 12019200), (1800, 11578496), (1878, 11097600), (1920, 10854840), (2040, 10216320), (2176, 9577800), (2304, 9045700), (2312, 9014400), (2400, 8683872), (2448, 8513600), (2504, 8323200), (2550, 8173056), (2560, 8141130), (2601, 8012800), (2720, 7662240), (2817, 7398400), (2880, 7236560), (2890, 7211520), (3060, 6810880), (3072, 6784275), (3130, 6658560), (3200, 6512904), (3264, 6385200), (3400, 6129792), (3468, 6009600), (3600, 5789248), (3756, 5548800), (3825, 5448704), (3840, 5427420), (4080, 5108160), (4335, 4807680), (4352, 4788900), (4608, 4522850), (4624, 4507200), (4695, 4439040), (4800, 4341936), (4896, 4256800), (5008, 4161600), (5100, 4086528), (5120, 4070565), (5202, 4006400), (5321, 3916800), (5440, 3831120), (5634, 3699200), (5760, 3618280), (5780, 3605760), (6120, 3405440), (6260, 3329280), (6400, 3256452), (6528, 3192600), (6800, 3064896), (6936, 3004800), (7200, 2894624), (7225, 2884608), (7512, 2774400), (7650, 2724352), (7680, 2713710), (7825, 2663424), (8160, 2554080), (8670, 2403840), (8704, 2394450), (9216, 2261425), (9248, 2253600), (9390, 2219520), (9600, 2170968), (9792, 2128400), (10016, 2080800), (10200, 2043264), (10404, 2003200), (10642, 1958400), (10880, 1915560), (11268, 1849600), (11520, 1809140), (11560, 1802880), (12240, 1702720), (12520, 1664640), (12800, 1628226), (13005, 1602560), (13056, 1596300), (13600, 1532448), (13872, 1502400), (14085, 1479680), (14400, 1447312), (14450, 1442304), (15024, 1387200), (15300, 1362176), (15360, 1356855), (15650, 1331712), (15963, 1305600), (16320, 1277040), (17340, 1201920), (17408, 1197225), (18496, 1126800), (18780, 1109760), (19200, 1085484), (19584, 1064200), (20032, 1040400), (20400, 1021632), (20808, 1001600), (21284, 979200), (21675, 961536), (21760, 957780), (22536, 924800), (23040, 904570), (23120, 901440), (23475, 887808), (24480, 851360), (25040, 832320), (25600, 814113), (26010, 801280), (26112, 798150), (26605, 783360), (27200, 766224), (27744, 751200), (28170, 739840), (28800, 723656), (28900, 721152), (30048, 693600), (30600, 681088), (31300, 665856), (31926, 652800), (32640, 638520), (34680, 600960), (36992, 563400), (37560, 554880), (38400, 542742), (39168, 532100), (40064, 520200), (40800, 510816), (41616, 500800), (42568, 489600), (43350, 480768), (43520, 478890), (45072, 462400), (46080, 452285), (46240, 450720), (46950, 443904), (47889, 435200), (48960, 425680), (50080, 416160), (52020, 400640), (52224, 399075), (53210, 391680), (54400, 383112), (55488, 375600), (56340, 369920), (57600, 361828), (57800, 360576), (60096, 346800), (61200, 340544), (62600, 332928), (63852, 326400), (65025, 320512), (65280, 319260), (69360, 300480), (70425, 295936), (73984, 281700), (75120, 277440), (76800, 271371), (78336, 266050), (79815, 261120), (80128, 260100), (81600, 255408), (83232, 250400), (85136, 244800), (86700, 240384), (87040, 239445), (90144, 231200), (90457, 230400), (92480, 225360), (93900, 221952), (95778, 217600), (97920, 212840), (100160, 208080), (104040, 200320), (106420, 195840), (108800, 191556), (110976, 187800), (112680, 184960), (115200, 180914), (115600, 180288), (120192, 173400), (122400, 170272), (125200, 166464), (127704, 163200), (130050, 160256), (130560, 159630), (133025, 156672), (138720, 150240), (140850, 147968)]