20120616960

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 480

約数和(自身を含む): 70462156800

約数和(自身を除く): 50341539840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 139, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 278, 285, 304, 310, 320, 372, 380, 384, 417, 456, 465, 480, 496, 512, 556, 570, 589, 608, 620, 640, 695, 744, 760, 768, 834, 912, 930, 960, 992, 1024, 1112, 1140, 1178, 1216, 1240, 1280, 1390, 1488, 1520, 1536, 1668, 1767, 1824, 1860, 1920, 1984, 2048, 2085, 2224, 2280, 2356, 2432, 2480, 2560, 2641, 2780, 2945, 2976, 3040, 3072, 3336, 3534, 3648, 3720, 3840, 3968, 4096, 4170, 4309, 4448, 4560, 4712, 4864, 4960, 5120, 5282, 5560, 5890, 5952, 6080, 6144, 6672, 7068, 7296, 7440, 7680, 7923, 7936, 8192, 8340, 8618, 8835, 8896, 9120, 9424, 9728, 9920, 10240, 10564, 11120, 11780, 11904, 12160, 12288, 12927, 13205, 13344, 14136, 14592, 14880, 15360, 15846, 15872, 16384, 16680, 17236, 17670, 17792, 18240, 18848, 19456, 19840, 20480, 21128, 21545, 22240, 23560, 23808, 24320, 24576, 25854, 26410, 26688, 28272, 29184, 29760, 30720, 31692, 31744, 33360, 34472, 35340, 35584, 36480, 37696, 38912, 39615, 39680, 40960, 42256, 43090, 44480, 47120, 47616, 48640, 49152, 51708, 52820, 53376, 56544, 58368, 59520, 61440, 63384, 63488, 64635, 66720, 68944, 70680, 71168, 72960, 75392, 77824, 79230, 79360, 81871, 81920, 84512, 86180, 88960, 94240, 95232, 97280, 103416, 105640, 106752, 113088, 116736, 119040, 122880, 126768, 126976, 129270, 133440, 137888, 141360, 142336, 145920, 150784, 155648, 158460, 158720, 163742, 169024, 172360, 177920, 188480, 190464, 194560, 206832, 211280, 213504, 226176, 233472, 238080, 245613, 245760, 253536, 253952, 258540, 266880, 275776, 282720, 284672, 291840, 301568, 311296, 316920, 317440, 327484, 338048, 344720, 355840, 376960, 380928, 389120, 409355, 413664, 422560, 427008, 452352, 466944, 476160, 491226, 507072, 507904, 517080, 533760, 551552, 565440, 569344, 583680, 603136, 633840, 634880, 654968, 676096, 689440, 711680, 753920, 761856, 778240, 818710, 827328, 845120, 854016, 904704, 933888, 952320, 982452, 1014144, 1034160, 1067520, 1103104, 1130880, 1138688, 1167360, 1206272, 1228065, 1267680, 1269760, 1309936, 1352192, 1378880, 1423360, 1507840, 1523712, 1556480, 1637420, 1654656, 1690240, 1708032, 1809408, 1904640, 1964904, 2028288, 2068320, 2135040, 2206208, 2261760, 2277376, 2334720, 2412544, 2456130, 2535360, 2539520, 2619872, 2704384, 2757760, 2846720, 3015680, 3274840, 3309312, 3380480, 3416064, 3618816, 3809280, 3929808, 4056576, 4136640, 4270080, 4412416, 4523520, 4669440, 4825088, 4912260, 5070720, 5239744, 5408768, 5515520, 5693440, 6031360, 6549680, 6618624, 6760960, 6832128, 7237632, 7618560, 7859616, 8113152, 8273280, 8540160, 8824832, 9047040, 9650176, 9824520, 10141440, 10479488, 10817536, 11031040, 11386880, 12062720, 13099360, 13237248, 13521920, 14475264, 15719232, 16226304, 16546560, 17080320, 17649664, 18094080, 19649040, 20282880, 20958976, 21635072, 22062080, 24125440, 26198720, 26474496, 27043840, 28950528, 31438464, 32452608, 33093120, 34160640, 35299328, 36188160, 39298080, 40565760, 41917952, 43270144, 44124160, 48250880, 52397440, 52948992, 54087680, 62876928, 64905216, 66186240, 70598656, 72376320, 78596160, 81131520, 83835904, 88248320, 104794880, 105897984, 108175360, 125753856, 129810432, 132372480, 144752640, 157192320, 162263040, 167671808, 176496640, 209589760, 211795968, 216350720, 251507712, 264744960, 314384640, 324526080, 335343616, 352993280, 419179520, 503015424, 529489920, 628769280, 649052160, 670687232, 838359040, 1006030848, 1058979840, 1257538560, 1341374464, 1676718080, 2012061696, 2515077120, 3353436160, 4024123392, 5030154240, 6706872320, 10060308480, 20120616960]

約数ペア:

[(1, 20120616960), (2, 10060308480), (3, 6706872320), (4, 5030154240), (5, 4024123392), (6, 3353436160), (8, 2515077120), (10, 2012061696), (12, 1676718080), (15, 1341374464), (16, 1257538560), (19, 1058979840), (20, 1006030848), (24, 838359040), (30, 670687232), (31, 649052160), (32, 628769280), (38, 529489920), (40, 503015424), (48, 419179520), (57, 352993280), (60, 335343616), (62, 324526080), (64, 314384640), (76, 264744960), (80, 251507712), (93, 216350720), (95, 211795968), (96, 209589760), (114, 176496640), (120, 167671808), (124, 162263040), (128, 157192320), (139, 144752640), (152, 132372480), (155, 129810432), (160, 125753856), (186, 108175360), (190, 105897984), (192, 104794880), (228, 88248320), (240, 83835904), (248, 81131520), (256, 78596160), (278, 72376320), (285, 70598656), (304, 66186240), (310, 64905216), (320, 62876928), (372, 54087680), (380, 52948992), (384, 52397440), (417, 48250880), (456, 44124160), (465, 43270144), (480, 41917952), (496, 40565760), (512, 39298080), (556, 36188160), (570, 35299328), (589, 34160640), (608, 33093120), (620, 32452608), (640, 31438464), (695, 28950528), (744, 27043840), (760, 26474496), (768, 26198720), (834, 24125440), (912, 22062080), (930, 21635072), (960, 20958976), (992, 20282880), (1024, 19649040), (1112, 18094080), (1140, 17649664), (1178, 17080320), (1216, 16546560), (1240, 16226304), (1280, 15719232), (1390, 14475264), (1488, 13521920), (1520, 13237248), (1536, 13099360), (1668, 12062720), (1767, 11386880), (1824, 11031040), (1860, 10817536), (1920, 10479488), (1984, 10141440), (2048, 9824520), (2085, 9650176), (2224, 9047040), (2280, 8824832), (2356, 8540160), (2432, 8273280), (2480, 8113152), (2560, 7859616), (2641, 7618560), (2780, 7237632), (2945, 6832128), (2976, 6760960), (3040, 6618624), (3072, 6549680), (3336, 6031360), (3534, 5693440), (3648, 5515520), (3720, 5408768), (3840, 5239744), (3968, 5070720), (4096, 4912260), (4170, 4825088), (4309, 4669440), (4448, 4523520), (4560, 4412416), (4712, 4270080), (4864, 4136640), (4960, 4056576), (5120, 3929808), (5282, 3809280), (5560, 3618816), (5890, 3416064), (5952, 3380480), (6080, 3309312), (6144, 3274840), (6672, 3015680), (7068, 2846720), (7296, 2757760), (7440, 2704384), (7680, 2619872), (7923, 2539520), (7936, 2535360), (8192, 2456130), (8340, 2412544), (8618, 2334720), (8835, 2277376), (8896, 2261760), (9120, 2206208), (9424, 2135040), (9728, 2068320), (9920, 2028288), (10240, 1964904), (10564, 1904640), (11120, 1809408), (11780, 1708032), (11904, 1690240), (12160, 1654656), (12288, 1637420), (12927, 1556480), (13205, 1523712), (13344, 1507840), (14136, 1423360), (14592, 1378880), (14880, 1352192), (15360, 1309936), (15846, 1269760), (15872, 1267680), (16384, 1228065), (16680, 1206272), (17236, 1167360), (17670, 1138688), (17792, 1130880), (18240, 1103104), (18848, 1067520), (19456, 1034160), (19840, 1014144), (20480, 982452), (21128, 952320), (21545, 933888), (22240, 904704), (23560, 854016), (23808, 845120), (24320, 827328), (24576, 818710), (25854, 778240), (26410, 761856), (26688, 753920), (28272, 711680), (29184, 689440), (29760, 676096), (30720, 654968), (31692, 634880), (31744, 633840), (33360, 603136), (34472, 583680), (35340, 569344), (35584, 565440), (36480, 551552), (37696, 533760), (38912, 517080), (39615, 507904), (39680, 507072), (40960, 491226), (42256, 476160), (43090, 466944), (44480, 452352), (47120, 427008), (47616, 422560), (48640, 413664), (49152, 409355), (51708, 389120), (52820, 380928), (53376, 376960), (56544, 355840), (58368, 344720), (59520, 338048), (61440, 327484), (63384, 317440), (63488, 316920), (64635, 311296), (66720, 301568), (68944, 291840), (70680, 284672), (71168, 282720), (72960, 275776), (75392, 266880), (77824, 258540), (79230, 253952), (79360, 253536), (81871, 245760), (81920, 245613), (84512, 238080), (86180, 233472), (88960, 226176), (94240, 213504), (95232, 211280), (97280, 206832), (103416, 194560), (105640, 190464), (106752, 188480), (113088, 177920), (116736, 172360), (119040, 169024), (122880, 163742), (126768, 158720), (126976, 158460), (129270, 155648), (133440, 150784), (137888, 145920), (141360, 142336)]