28141058880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:700

約数の個数: 560

約数和(自身を含む): 109934288640

約数和(自身を除く): 81793229760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 229, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 431, 432, 440, 458, 480, 495, 528, 540, 576, 594, 648, 660, 687, 704, 720, 792, 810, 862, 864, 880, 891, 916, 960, 990, 1056, 1080, 1145, 1188, 1293, 1296, 1320, 1374, 1440, 1485, 1584, 1620, 1724, 1728, 1760, 1782, 1832, 1980, 2061, 2112, 2155, 2160, 2290, 2376, 2519, 2586, 2592, 2640, 2748, 2880, 2970, 3168, 3240, 3435, 3448, 3520, 3564, 3664, 3879, 3960, 4122, 4310, 4320, 4455, 4580, 4741, 4752, 5038, 5172, 5184, 5280, 5496, 5940, 6183, 6336, 6465, 6480, 6870, 6896, 7128, 7328, 7557, 7758, 7920, 8244, 8620, 8640, 8910, 9160, 9482, 9504, 10076, 10305, 10344, 10560, 10992, 11637, 11880, 12366, 12595, 12930, 12960, 13740, 13792, 14223, 14256, 14656, 15114, 15516, 15840, 16488, 17240, 17820, 18320, 18549, 18964, 19008, 19395, 20152, 20610, 20688, 21984, 22671, 23274, 23705, 23760, 24732, 25190, 25860, 25920, 27480, 27584, 28446, 28512, 30228, 30915, 31032, 31680, 32976, 34480, 34911, 35640, 36640, 37098, 37785, 37928, 38790, 40304, 41220, 41376, 42669, 43968, 45342, 46548, 47410, 47520, 49464, 50380, 51720, 54960, 56892, 57024, 58185, 60456, 61830, 62064, 65952, 68013, 68960, 69822, 71115, 71280, 73280, 74196, 75570, 75856, 77580, 80608, 82440, 82752, 85338, 90684, 92745, 93096, 94820, 95040, 98699, 98928, 100760, 103440, 109920, 113355, 113784, 116370, 120912, 123660, 124128, 128007, 131904, 136026, 137920, 139644, 142230, 142560, 148392, 151140, 151712, 155160, 161216, 164880, 170676, 174555, 181368, 185490, 186192, 189640, 197398, 197856, 201520, 204039, 206880, 213345, 219840, 226710, 227568, 232740, 241824, 247320, 248256, 256014, 272052, 279288, 284460, 285120, 296097, 296784, 302280, 303424, 310320, 329760, 340065, 341352, 349110, 362736, 370980, 372384, 379280, 384021, 394796, 395712, 403040, 408078, 413760, 426690, 453420, 455136, 465480, 483648, 493495, 494640, 512028, 544104, 558576, 568920, 592194, 593568, 604560, 620640, 640035, 659520, 680130, 682704, 698220, 725472, 741960, 744768, 758560, 768042, 789592, 806080, 816156, 853380, 888291, 906840, 910272, 930960, 986990, 989280, 1020195, 1024056, 1085689, 1088208, 1117152, 1137840, 1184388, 1187136, 1209120, 1241280, 1280070, 1360260, 1365408, 1396440, 1450944, 1480485, 1483920, 1517120, 1536084, 1579184, 1632312, 1706760, 1776582, 1813680, 1861920, 1920105, 1973980, 1978560, 2040390, 2048112, 2171378, 2176416, 2234304, 2275680, 2368776, 2418240, 2560140, 2664873, 2720520, 2730816, 2792880, 2960970, 2967840, 3072168, 3158368, 3257067, 3264624, 3413520, 3553164, 3627360, 3723840, 3840210, 3947960, 4080780, 4096224, 4342756, 4352832, 4441455, 4551360, 4737552, 5120280, 5329746, 5428445, 5441040, 5585760, 5921940, 5935680, 6144336, 6316736, 6514134, 6529248, 6827040, 7106328, 7254720, 7680420, 7895920, 7994619, 8161560, 8192448, 8685512, 8882910, 9475104, 9771201, 10240560, 10659492, 10856890, 10882080, 11171520, 11843880, 12288672, 13028268, 13058496, 13324365, 13654080, 14212656, 15360840, 15791840, 15989238, 16285335, 16323120, 17371024, 17765820, 18950208, 19542402, 20481120, 21318984, 21713780, 21764160, 23687760, 24577344, 26056536, 26648730, 28425312, 29313603, 30721680, 31583680, 31978476, 32570670, 32646240, 34742048, 35531640, 39084804, 39973095, 40962240, 42637968, 43427560, 47375520, 48856005, 52113072, 53297460, 56850624, 58627206, 61443360, 63956952, 65141340, 65292480, 69484096, 71063280, 78169608, 79946190, 85275936, 86855120, 87940809, 94751040, 97712010, 104226144, 106594920, 117254412, 122886720, 127913904, 130282680, 142126560, 146568015, 156339216, 159892380, 170551872, 173710240, 175881618, 195424020, 208452288, 213189840, 234508824, 255827808, 260565360, 284253120, 293136030, 312678432, 319784760, 347420480, 351763236, 390848040, 426379680, 439704045, 469017648, 511655616, 521130720, 586272060, 625356864, 639569520, 703526472, 781696080, 852759360, 879408090, 938035296, 1042261440, 1172544120, 1279139040, 1407052944, 1563392160, 1758816180, 1876070592, 2345088240, 2558278080, 2814105888, 3126784320, 3517632360, 4690176480, 5628211776, 7035264720, 9380352960, 14070529440, 28141058880]

約数ペア:

[(1, 28141058880), (2, 14070529440), (3, 9380352960), (4, 7035264720), (5, 5628211776), (6, 4690176480), (8, 3517632360), (9, 3126784320), (10, 2814105888), (11, 2558278080), (12, 2345088240), (15, 1876070592), (16, 1758816180), (18, 1563392160), (20, 1407052944), (22, 1279139040), (24, 1172544120), (27, 1042261440), (30, 938035296), (32, 879408090), (33, 852759360), (36, 781696080), (40, 703526472), (44, 639569520), (45, 625356864), (48, 586272060), (54, 521130720), (55, 511655616), (60, 469017648), (64, 439704045), (66, 426379680), (72, 390848040), (80, 351763236), (81, 347420480), (88, 319784760), (90, 312678432), (96, 293136030), (99, 284253120), (108, 260565360), (110, 255827808), (120, 234508824), (132, 213189840), (135, 208452288), (144, 195424020), (160, 175881618), (162, 173710240), (165, 170551872), (176, 159892380), (180, 156339216), (192, 146568015), (198, 142126560), (216, 130282680), (220, 127913904), (229, 122886720), (240, 117254412), (264, 106594920), (270, 104226144), (288, 97712010), (297, 94751040), (320, 87940809), (324, 86855120), (330, 85275936), (352, 79946190), (360, 78169608), (396, 71063280), (405, 69484096), (431, 65292480), (432, 65141340), (440, 63956952), (458, 61443360), (480, 58627206), (495, 56850624), (528, 53297460), (540, 52113072), (576, 48856005), (594, 47375520), (648, 43427560), (660, 42637968), (687, 40962240), (704, 39973095), (720, 39084804), (792, 35531640), (810, 34742048), (862, 32646240), (864, 32570670), (880, 31978476), (891, 31583680), (916, 30721680), (960, 29313603), (990, 28425312), (1056, 26648730), (1080, 26056536), (1145, 24577344), (1188, 23687760), (1293, 21764160), (1296, 21713780), (1320, 21318984), (1374, 20481120), (1440, 19542402), (1485, 18950208), (1584, 17765820), (1620, 17371024), (1724, 16323120), (1728, 16285335), (1760, 15989238), (1782, 15791840), (1832, 15360840), (1980, 14212656), (2061, 13654080), (2112, 13324365), (2155, 13058496), (2160, 13028268), (2290, 12288672), (2376, 11843880), (2519, 11171520), (2586, 10882080), (2592, 10856890), (2640, 10659492), (2748, 10240560), (2880, 9771201), (2970, 9475104), (3168, 8882910), (3240, 8685512), (3435, 8192448), (3448, 8161560), (3520, 7994619), (3564, 7895920), (3664, 7680420), (3879, 7254720), (3960, 7106328), (4122, 6827040), (4310, 6529248), (4320, 6514134), (4455, 6316736), (4580, 6144336), (4741, 5935680), (4752, 5921940), (5038, 5585760), (5172, 5441040), (5184, 5428445), (5280, 5329746), (5496, 5120280), (5940, 4737552), (6183, 4551360), (6336, 4441455), (6465, 4352832), (6480, 4342756), (6870, 4096224), (6896, 4080780), (7128, 3947960), (7328, 3840210), (7557, 3723840), (7758, 3627360), (7920, 3553164), (8244, 3413520), (8620, 3264624), (8640, 3257067), (8910, 3158368), (9160, 3072168), (9482, 2967840), (9504, 2960970), (10076, 2792880), (10305, 2730816), (10344, 2720520), (10560, 2664873), (10992, 2560140), (11637, 2418240), (11880, 2368776), (12366, 2275680), (12595, 2234304), (12930, 2176416), (12960, 2171378), (13740, 2048112), (13792, 2040390), (14223, 1978560), (14256, 1973980), (14656, 1920105), (15114, 1861920), (15516, 1813680), (15840, 1776582), (16488, 1706760), (17240, 1632312), (17820, 1579184), (18320, 1536084), (18549, 1517120), (18964, 1483920), (19008, 1480485), (19395, 1450944), (20152, 1396440), (20610, 1365408), (20688, 1360260), (21984, 1280070), (22671, 1241280), (23274, 1209120), (23705, 1187136), (23760, 1184388), (24732, 1137840), (25190, 1117152), (25860, 1088208), (25920, 1085689), (27480, 1024056), (27584, 1020195), (28446, 989280), (28512, 986990), (30228, 930960), (30915, 910272), (31032, 906840), (31680, 888291), (32976, 853380), (34480, 816156), (34911, 806080), (35640, 789592), (36640, 768042), (37098, 758560), (37785, 744768), (37928, 741960), (38790, 725472), (40304, 698220), (41220, 682704), (41376, 680130), (42669, 659520), (43968, 640035), (45342, 620640), (46548, 604560), (47410, 593568), (47520, 592194), (49464, 568920), (50380, 558576), (51720, 544104), (54960, 512028), (56892, 494640), (57024, 493495), (58185, 483648), (60456, 465480), (61830, 455136), (62064, 453420), (65952, 426690), (68013, 413760), (68960, 408078), (69822, 403040), (71115, 395712), (71280, 394796), (73280, 384021), (74196, 379280), (75570, 372384), (75856, 370980), (77580, 362736), (80608, 349110), (82440, 341352), (82752, 340065), (85338, 329760), (90684, 310320), (92745, 303424), (93096, 302280), (94820, 296784), (95040, 296097), (98699, 285120), (98928, 284460), (100760, 279288), (103440, 272052), (109920, 256014), (113355, 248256), (113784, 247320), (116370, 241824), (120912, 232740), (123660, 227568), (124128, 226710), (128007, 219840), (131904, 213345), (136026, 206880), (137920, 204039), (139644, 201520), (142230, 197856), (142560, 197398), (148392, 189640), (151140, 186192), (151712, 185490), (155160, 181368), (161216, 174555), (164880, 170676)]