20772956160

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 576

約数和(自身を含む): 81196577280

約数和(自身を除く): 60423621120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 256, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 384, 396, 440, 465, 480, 495, 496, 512, 528, 558, 576, 620, 640, 660, 661, 682, 704, 720, 744, 768, 792, 880, 930, 960, 990, 992, 1023, 1024, 1056, 1116, 1152, 1240, 1280, 1320, 1322, 1364, 1395, 1408, 1440, 1488, 1536, 1584, 1705, 1760, 1860, 1920, 1980, 1983, 1984, 2046, 2048, 2112, 2232, 2304, 2480, 2560, 2640, 2644, 2728, 2790, 2816, 2880, 2976, 3069, 3072, 3168, 3305, 3410, 3520, 3720, 3840, 3960, 3966, 3968, 4092, 4224, 4464, 4608, 4960, 5115, 5120, 5280, 5288, 5456, 5580, 5632, 5760, 5949, 5952, 6138, 6144, 6336, 6610, 6820, 7040, 7271, 7440, 7680, 7920, 7932, 7936, 8184, 8448, 8928, 9216, 9915, 9920, 10230, 10240, 10560, 10576, 10912, 11160, 11264, 11520, 11898, 11904, 12276, 12672, 13220, 13640, 14080, 14542, 14880, 15345, 15360, 15840, 15864, 15872, 16368, 16896, 17856, 18432, 19830, 19840, 20460, 20491, 21120, 21152, 21813, 21824, 22320, 22528, 23040, 23796, 23808, 24552, 25344, 26440, 27280, 28160, 29084, 29745, 29760, 30690, 30720, 31680, 31728, 31744, 32736, 33792, 35712, 36355, 39660, 39680, 40920, 40982, 42240, 42304, 43626, 43648, 44640, 46080, 47592, 47616, 49104, 50688, 52880, 54560, 56320, 58168, 59490, 59520, 61380, 61473, 63360, 63456, 63488, 65439, 65472, 67584, 71424, 72710, 79320, 79360, 81840, 81964, 84480, 84608, 87252, 87296, 89280, 92160, 95184, 95232, 98208, 101376, 102455, 105760, 109065, 109120, 112640, 116336, 118980, 119040, 122760, 122946, 126720, 126912, 130878, 130944, 142848, 145420, 158640, 158720, 163680, 163928, 168960, 169216, 174504, 174592, 178560, 184419, 190368, 190464, 196416, 202752, 204910, 211520, 218130, 218240, 225401, 232672, 237960, 238080, 245520, 245892, 253440, 253824, 261756, 261888, 285696, 290840, 307365, 317280, 317440, 327195, 327360, 327856, 337920, 338432, 349008, 349184, 357120, 368838, 380736, 392832, 409820, 423040, 436260, 436480, 450802, 465344, 475920, 476160, 491040, 491784, 506880, 507648, 523512, 523776, 571392, 581680, 614730, 634560, 654390, 654720, 655712, 676203, 676864, 698016, 698368, 714240, 737676, 761472, 785664, 819640, 846080, 872520, 872960, 901604, 922095, 930688, 951840, 952320, 982080, 983568, 1013760, 1015296, 1047024, 1047552, 1127005, 1163360, 1229460, 1269120, 1308780, 1309440, 1311424, 1352406, 1353728, 1396032, 1428480, 1475352, 1522944, 1571328, 1639280, 1692160, 1745040, 1745920, 1803208, 1844190, 1861376, 1903680, 1964160, 1967136, 2028609, 2030592, 2094048, 2095104, 2254010, 2326720, 2458920, 2538240, 2617560, 2618880, 2622848, 2704812, 2792064, 2856960, 2950704, 3045888, 3142656, 3278560, 3381015, 3384320, 3490080, 3491840, 3606416, 3688380, 3722752, 3807360, 3928320, 3934272, 4057218, 4061184, 4188096, 4508020, 4653440, 4917840, 5076480, 5235120, 5237760, 5245696, 5409624, 5584128, 5901408, 6091776, 6285312, 6557120, 6762030, 6768640, 6980160, 7212832, 7376760, 7445504, 7614720, 7856640, 7868544, 8114436, 8376192, 9016040, 9306880, 9835680, 10143045, 10152960, 10470240, 10475520, 10491392, 10819248, 11168256, 11802816, 12183552, 13114240, 13524060, 13960320, 14425664, 14753520, 14891008, 15229440, 15713280, 15737088, 16228872, 16752384, 18032080, 18613760, 19671360, 20286090, 20305920, 20940480, 20982784, 21638496, 22336512, 23605632, 26228480, 27048120, 27920640, 28851328, 29507040, 30458880, 31426560, 31474176, 32457744, 33504768, 36064160, 37227520, 39342720, 40572180, 41880960, 41965568, 43276992, 44673024, 47211264, 52456960, 54096240, 55841280, 57702656, 59014080, 60917760, 62948352, 64915488, 67009536, 72128320, 74455040, 78685440, 81144360, 83761920, 86553984, 94422528, 104913920, 108192480, 111682560, 115405312, 118028160, 125896704, 129830976, 134019072, 144256640, 157370880, 162288720, 167523840, 173107968, 188845056, 209827840, 216384960, 223365120, 230810624, 236056320, 259661952, 288513280, 314741760, 324577440, 335047680, 346215936, 377690112, 432769920, 461621248, 472112640, 519323904, 577026560, 629483520, 649154880, 670095360, 692431872, 865539840, 944225280, 1038647808, 1154053120, 1298309760, 1384863744, 1731079680, 1888450560, 2077295616, 2308106240, 2596619520, 3462159360, 4154591232, 5193239040, 6924318720, 10386478080, 20772956160]

約数ペア:

[(1, 20772956160), (2, 10386478080), (3, 6924318720), (4, 5193239040), (5, 4154591232), (6, 3462159360), (8, 2596619520), (9, 2308106240), (10, 2077295616), (11, 1888450560), (12, 1731079680), (15, 1384863744), (16, 1298309760), (18, 1154053120), (20, 1038647808), (22, 944225280), (24, 865539840), (30, 692431872), (31, 670095360), (32, 649154880), (33, 629483520), (36, 577026560), (40, 519323904), (44, 472112640), (45, 461621248), (48, 432769920), (55, 377690112), (60, 346215936), (62, 335047680), (64, 324577440), (66, 314741760), (72, 288513280), (80, 259661952), (88, 236056320), (90, 230810624), (93, 223365120), (96, 216384960), (99, 209827840), (110, 188845056), (120, 173107968), (124, 167523840), (128, 162288720), (132, 157370880), (144, 144256640), (155, 134019072), (160, 129830976), (165, 125896704), (176, 118028160), (180, 115405312), (186, 111682560), (192, 108192480), (198, 104913920), (220, 94422528), (240, 86553984), (248, 83761920), (256, 81144360), (264, 78685440), (279, 74455040), (288, 72128320), (310, 67009536), (320, 64915488), (330, 62948352), (341, 60917760), (352, 59014080), (360, 57702656), (372, 55841280), (384, 54096240), (396, 52456960), (440, 47211264), (465, 44673024), (480, 43276992), (495, 41965568), (496, 41880960), (512, 40572180), (528, 39342720), (558, 37227520), (576, 36064160), (620, 33504768), (640, 32457744), (660, 31474176), (661, 31426560), (682, 30458880), (704, 29507040), (720, 28851328), (744, 27920640), (768, 27048120), (792, 26228480), (880, 23605632), (930, 22336512), (960, 21638496), (990, 20982784), (992, 20940480), (1023, 20305920), (1024, 20286090), (1056, 19671360), (1116, 18613760), (1152, 18032080), (1240, 16752384), (1280, 16228872), (1320, 15737088), (1322, 15713280), (1364, 15229440), (1395, 14891008), (1408, 14753520), (1440, 14425664), (1488, 13960320), (1536, 13524060), (1584, 13114240), (1705, 12183552), (1760, 11802816), (1860, 11168256), (1920, 10819248), (1980, 10491392), (1983, 10475520), (1984, 10470240), (2046, 10152960), (2048, 10143045), (2112, 9835680), (2232, 9306880), (2304, 9016040), (2480, 8376192), (2560, 8114436), (2640, 7868544), (2644, 7856640), (2728, 7614720), (2790, 7445504), (2816, 7376760), (2880, 7212832), (2976, 6980160), (3069, 6768640), (3072, 6762030), (3168, 6557120), (3305, 6285312), (3410, 6091776), (3520, 5901408), (3720, 5584128), (3840, 5409624), (3960, 5245696), (3966, 5237760), (3968, 5235120), (4092, 5076480), (4224, 4917840), (4464, 4653440), (4608, 4508020), (4960, 4188096), (5115, 4061184), (5120, 4057218), (5280, 3934272), (5288, 3928320), (5456, 3807360), (5580, 3722752), (5632, 3688380), (5760, 3606416), (5949, 3491840), (5952, 3490080), (6138, 3384320), (6144, 3381015), (6336, 3278560), (6610, 3142656), (6820, 3045888), (7040, 2950704), (7271, 2856960), (7440, 2792064), (7680, 2704812), (7920, 2622848), (7932, 2618880), (7936, 2617560), (8184, 2538240), (8448, 2458920), (8928, 2326720), (9216, 2254010), (9915, 2095104), (9920, 2094048), (10230, 2030592), (10240, 2028609), (10560, 1967136), (10576, 1964160), (10912, 1903680), (11160, 1861376), (11264, 1844190), (11520, 1803208), (11898, 1745920), (11904, 1745040), (12276, 1692160), (12672, 1639280), (13220, 1571328), (13640, 1522944), (14080, 1475352), (14542, 1428480), (14880, 1396032), (15345, 1353728), (15360, 1352406), (15840, 1311424), (15864, 1309440), (15872, 1308780), (16368, 1269120), (16896, 1229460), (17856, 1163360), (18432, 1127005), (19830, 1047552), (19840, 1047024), (20460, 1015296), (20491, 1013760), (21120, 983568), (21152, 982080), (21813, 952320), (21824, 951840), (22320, 930688), (22528, 922095), (23040, 901604), (23796, 872960), (23808, 872520), (24552, 846080), (25344, 819640), (26440, 785664), (27280, 761472), (28160, 737676), (29084, 714240), (29745, 698368), (29760, 698016), (30690, 676864), (30720, 676203), (31680, 655712), (31728, 654720), (31744, 654390), (32736, 634560), (33792, 614730), (35712, 581680), (36355, 571392), (39660, 523776), (39680, 523512), (40920, 507648), (40982, 506880), (42240, 491784), (42304, 491040), (43626, 476160), (43648, 475920), (44640, 465344), (46080, 450802), (47592, 436480), (47616, 436260), (49104, 423040), (50688, 409820), (52880, 392832), (54560, 380736), (56320, 368838), (58168, 357120), (59490, 349184), (59520, 349008), (61380, 338432), (61473, 337920), (63360, 327856), (63456, 327360), (63488, 327195), (65439, 317440), (65472, 317280), (67584, 307365), (71424, 290840), (72710, 285696), (79320, 261888), (79360, 261756), (81840, 253824), (81964, 253440), (84480, 245892), (84608, 245520), (87252, 238080), (87296, 237960), (89280, 232672), (92160, 225401), (95184, 218240), (95232, 218130), (98208, 211520), (101376, 204910), (102455, 202752), (105760, 196416), (109065, 190464), (109120, 190368), (112640, 184419), (116336, 178560), (118980, 174592), (119040, 174504), (122760, 169216), (122946, 168960), (126720, 163928), (126912, 163680), (130878, 158720), (130944, 158640), (142848, 145420)]