20162757120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7767

約数の個数: 320

約数和(自身を含む): 72595353600

約数和(自身を除く): 52432596480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 512, 528, 620, 640, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1023, 1056, 1240, 1280, 1320, 1364, 1408, 1488, 1536, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2560, 2640, 2728, 2816, 2976, 3410, 3520, 3720, 3840, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5632, 5952, 6820, 7040, 7440, 7680, 7699, 7936, 8184, 8448, 9920, 10230, 10560, 10912, 11904, 13640, 14080, 14880, 15398, 15872, 16368, 16896, 19840, 20460, 21120, 21824, 23097, 23808, 27280, 28160, 29760, 30796, 32736, 38495, 39680, 40920, 42240, 43648, 46194, 47616, 54560, 59520, 61592, 65472, 76990, 79360, 81840, 84480, 84689, 87296, 92388, 109120, 115485, 119040, 123184, 130944, 153980, 163680, 169378, 174592, 184776, 218240, 230970, 238080, 238669, 246368, 254067, 261888, 307960, 327360, 338756, 369552, 423445, 436480, 461940, 477338, 492736, 508134, 523776, 615920, 654720, 677512, 716007, 739104, 846890, 872960, 923880, 954676, 985472, 1016268, 1193345, 1231840, 1270335, 1309440, 1355024, 1432014, 1478208, 1693780, 1847760, 1909352, 1970944, 2032536, 2386690, 2463680, 2540670, 2618880, 2625359, 2710048, 2864028, 2956416, 3387560, 3580035, 3695520, 3818704, 3941888, 4065072, 4773380, 4927360, 5081340, 5250718, 5420096, 5728056, 5912832, 6775120, 7160070, 7391040, 7637408, 7876077, 8130144, 9546760, 9854720, 10162680, 10501436, 10840192, 11456112, 11825664, 13126795, 13550240, 14320140, 14782080, 15274816, 15752154, 16260288, 19093520, 19709440, 20325360, 21002872, 21680384, 22912224, 26253590, 27100480, 28640280, 29564160, 30549632, 31504308, 32520576, 38187040, 39380385, 40650720, 42005744, 43360768, 45824448, 52507180, 54200960, 57280560, 59128320, 61099264, 63008616, 65041152, 76374080, 78760770, 81301440, 84011488, 91648896, 105014360, 108401920, 114561120, 122198528, 126017232, 130082304, 152748160, 157521540, 162602880, 168022976, 183297792, 210028720, 216803840, 229122240, 252034464, 305496320, 315043080, 325205760, 336045952, 366595584, 420057440, 458244480, 504068928, 610992640, 630086160, 650411520, 672091904, 840114880, 916488960, 1008137856, 1260172320, 1344183808, 1680229760, 1832977920, 2016275712, 2520344640, 3360459520, 4032551424, 5040689280, 6720919040, 10081378560, 20162757120]

約数ペア:

[(1, 20162757120), (2, 10081378560), (3, 6720919040), (4, 5040689280), (5, 4032551424), (6, 3360459520), (8, 2520344640), (10, 2016275712), (11, 1832977920), (12, 1680229760), (15, 1344183808), (16, 1260172320), (20, 1008137856), (22, 916488960), (24, 840114880), (30, 672091904), (31, 650411520), (32, 630086160), (33, 610992640), (40, 504068928), (44, 458244480), (48, 420057440), (55, 366595584), (60, 336045952), (62, 325205760), (64, 315043080), (66, 305496320), (80, 252034464), (88, 229122240), (93, 216803840), (96, 210028720), (110, 183297792), (120, 168022976), (124, 162602880), (128, 157521540), (132, 152748160), (155, 130082304), (160, 126017232), (165, 122198528), (176, 114561120), (186, 108401920), (192, 105014360), (220, 91648896), (240, 84011488), (248, 81301440), (256, 78760770), (264, 76374080), (310, 65041152), (320, 63008616), (330, 61099264), (341, 59128320), (352, 57280560), (372, 54200960), (384, 52507180), (440, 45824448), (465, 43360768), (480, 42005744), (496, 40650720), (512, 39380385), (528, 38187040), (620, 32520576), (640, 31504308), (660, 30549632), (682, 29564160), (704, 28640280), (744, 27100480), (768, 26253590), (880, 22912224), (930, 21680384), (960, 21002872), (992, 20325360), (1023, 19709440), (1056, 19093520), (1240, 16260288), (1280, 15752154), (1320, 15274816), (1364, 14782080), (1408, 14320140), (1488, 13550240), (1536, 13126795), (1705, 11825664), (1760, 11456112), (1860, 10840192), (1920, 10501436), (1984, 10162680), (2046, 9854720), (2112, 9546760), (2480, 8130144), (2560, 7876077), (2640, 7637408), (2728, 7391040), (2816, 7160070), (2976, 6775120), (3410, 5912832), (3520, 5728056), (3720, 5420096), (3840, 5250718), (3968, 5081340), (4092, 4927360), (4224, 4773380), (4960, 4065072), (5115, 3941888), (5280, 3818704), (5456, 3695520), (5632, 3580035), (5952, 3387560), (6820, 2956416), (7040, 2864028), (7440, 2710048), (7680, 2625359), (7699, 2618880), (7936, 2540670), (8184, 2463680), (8448, 2386690), (9920, 2032536), (10230, 1970944), (10560, 1909352), (10912, 1847760), (11904, 1693780), (13640, 1478208), (14080, 1432014), (14880, 1355024), (15398, 1309440), (15872, 1270335), (16368, 1231840), (16896, 1193345), (19840, 1016268), (20460, 985472), (21120, 954676), (21824, 923880), (23097, 872960), (23808, 846890), (27280, 739104), (28160, 716007), (29760, 677512), (30796, 654720), (32736, 615920), (38495, 523776), (39680, 508134), (40920, 492736), (42240, 477338), (43648, 461940), (46194, 436480), (47616, 423445), (54560, 369552), (59520, 338756), (61592, 327360), (65472, 307960), (76990, 261888), (79360, 254067), (81840, 246368), (84480, 238669), (84689, 238080), (87296, 230970), (92388, 218240), (109120, 184776), (115485, 174592), (119040, 169378), (123184, 163680), (130944, 153980)]