31987466560

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 560

約数和(自身を含む): 98351400960

約数和(自身を除く): 66363934400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 49, 56, 62, 64, 68, 70, 79, 80, 85, 98, 112, 119, 124, 136, 140, 155, 158, 160, 170, 196, 217, 224, 238, 245, 248, 272, 280, 310, 316, 320, 340, 343, 392, 395, 434, 448, 476, 490, 496, 527, 544, 553, 560, 595, 620, 632, 680, 686, 784, 790, 833, 868, 952, 980, 992, 1054, 1085, 1088, 1106, 1120, 1190, 1240, 1264, 1343, 1360, 1372, 1519, 1568, 1580, 1666, 1715, 1736, 1904, 1960, 1984, 2108, 2170, 2212, 2240, 2380, 2401, 2449, 2480, 2528, 2635, 2686, 2720, 2744, 2765, 3038, 3136, 3160, 3332, 3430, 3472, 3689, 3808, 3871, 3920, 4165, 4216, 4340, 4424, 4760, 4802, 4898, 4960, 5056, 5270, 5372, 5440, 5488, 5530, 5831, 6076, 6320, 6664, 6715, 6860, 6944, 7378, 7595, 7616, 7742, 7840, 8330, 8432, 8680, 8848, 9401, 9520, 9604, 9796, 9920, 10540, 10633, 10744, 10976, 11060, 11662, 12005, 12152, 12245, 12640, 13328, 13430, 13720, 13888, 14756, 15190, 15484, 15680, 16660, 16864, 17143, 17360, 17696, 18445, 18802, 19040, 19208, 19355, 19592, 21080, 21266, 21488, 21952, 22120, 23324, 24010, 24304, 24490, 25280, 25823, 26656, 26860, 27097, 27440, 29155, 29512, 30380, 30968, 33320, 33728, 34286, 34720, 35392, 36890, 37604, 38080, 38416, 38710, 39184, 40817, 41633, 42160, 42532, 42976, 44240, 46648, 47005, 48020, 48608, 48980, 51646, 53165, 53312, 53720, 54194, 54880, 58310, 59024, 60760, 61936, 65807, 66640, 68572, 69440, 73780, 74431, 75208, 76832, 77420, 78368, 81634, 83266, 84320, 85064, 85715, 85952, 88480, 93296, 94010, 96040, 97216, 97960, 103292, 106330, 107440, 108388, 109760, 116620, 118048, 120001, 121520, 123872, 129115, 131614, 133280, 135485, 137144, 147560, 148862, 150416, 153664, 154840, 156736, 163268, 166532, 168640, 170128, 171430, 176960, 180761, 186592, 188020, 189679, 192080, 195920, 204085, 206584, 208165, 212660, 214880, 216776, 233240, 236096, 240002, 243040, 247744, 258230, 263228, 266560, 270970, 274288, 291431, 295120, 297724, 300832, 309680, 326536, 329035, 333064, 340256, 342860, 361522, 372155, 373184, 376040, 379358, 384160, 391840, 408170, 413168, 416330, 425320, 429760, 433552, 460649, 466480, 480004, 486080, 516460, 526456, 541940, 548576, 582862, 590240, 595448, 600005, 601664, 619360, 653072, 658070, 666128, 680512, 685720, 723044, 744310, 752080, 758716, 768320, 783680, 816340, 826336, 832660, 840007, 850640, 867104, 903805, 921298, 932960, 948395, 960008, 1032920, 1052912, 1083880, 1097152, 1165724, 1180480, 1190896, 1200010, 1238720, 1265327, 1306144, 1316140, 1332256, 1371440, 1446088, 1457155, 1488620, 1504160, 1517432, 1632680, 1652672, 1665320, 1680014, 1701280, 1734208, 1807610, 1842596, 1865920, 1896790, 1920016, 2040017, 2065840, 2105824, 2167760, 2303245, 2331448, 2381792, 2400020, 2530654, 2612288, 2632280, 2664512, 2742880, 2892176, 2914310, 2977240, 3008320, 3034864, 3224543, 3265360, 3330640, 3360028, 3402560, 3615220, 3685192, 3793580, 3840032, 4080034, 4131680, 4200035, 4211648, 4335520, 4606490, 4662896, 4763584, 4800040, 5061308, 5264560, 5485760, 5784352, 5828620, 5880049, 5954480, 6069728, 6326635, 6449086, 6530720, 6661280, 6720056, 7230440, 7370384, 7587160, 7680064, 8160068, 8263360, 8400070, 8671040, 9212980, 9325792, 9600080, 10122616, 10200085, 10529120, 11568704, 11657240, 11760098, 11908960, 12139456, 12653270, 12898172, 13061440, 13322560, 13440112, 14280119, 14460880, 14740768, 15174320, 16122715, 16320136, 16800140, 18425960, 18651584, 19200160, 20245232, 20400170, 21058240, 23314480, 23520196, 23817920, 25306540, 25796344, 26880224, 28560238, 28921760, 29400245, 29481536, 30348640, 32245430, 32640272, 33600280, 36851920, 38400320, 40490464, 40800340, 46628960, 47040392, 50613080, 51592688, 53760448, 57120476, 57843520, 58800490, 60697280, 64490860, 65280544, 67200560, 71400595, 73703840, 80980928, 81600680, 93257920, 94080784, 99960833, 101226160, 103185376, 114240952, 117600980, 128981720, 130561088, 134401120, 142801190, 147407680, 163201360, 188161568, 199921666, 202452320, 206370752, 228481904, 235201960, 257963440, 268802240, 285602380, 326402720, 376323136, 399843332, 404904640, 456963808, 470403920, 499804165, 515926880, 571204760, 652805440, 799686664, 913927616, 940807840, 999608330, 1031853760, 1142409520, 1599373328, 1881615680, 1999216660, 2284819040, 3198746656, 3998433320, 4569638080, 6397493312, 7996866640, 15993733280, 31987466560]

約数ペア:

[(1, 31987466560), (2, 15993733280), (4, 7996866640), (5, 6397493312), (7, 4569638080), (8, 3998433320), (10, 3198746656), (14, 2284819040), (16, 1999216660), (17, 1881615680), (20, 1599373328), (28, 1142409520), (31, 1031853760), (32, 999608330), (34, 940807840), (35, 913927616), (40, 799686664), (49, 652805440), (56, 571204760), (62, 515926880), (64, 499804165), (68, 470403920), (70, 456963808), (79, 404904640), (80, 399843332), (85, 376323136), (98, 326402720), (112, 285602380), (119, 268802240), (124, 257963440), (136, 235201960), (140, 228481904), (155, 206370752), (158, 202452320), (160, 199921666), (170, 188161568), (196, 163201360), (217, 147407680), (224, 142801190), (238, 134401120), (245, 130561088), (248, 128981720), (272, 117600980), (280, 114240952), (310, 103185376), (316, 101226160), (320, 99960833), (340, 94080784), (343, 93257920), (392, 81600680), (395, 80980928), (434, 73703840), (448, 71400595), (476, 67200560), (490, 65280544), (496, 64490860), (527, 60697280), (544, 58800490), (553, 57843520), (560, 57120476), (595, 53760448), (620, 51592688), (632, 50613080), (680, 47040392), (686, 46628960), (784, 40800340), (790, 40490464), (833, 38400320), (868, 36851920), (952, 33600280), (980, 32640272), (992, 32245430), (1054, 30348640), (1085, 29481536), (1088, 29400245), (1106, 28921760), (1120, 28560238), (1190, 26880224), (1240, 25796344), (1264, 25306540), (1343, 23817920), (1360, 23520196), (1372, 23314480), (1519, 21058240), (1568, 20400170), (1580, 20245232), (1666, 19200160), (1715, 18651584), (1736, 18425960), (1904, 16800140), (1960, 16320136), (1984, 16122715), (2108, 15174320), (2170, 14740768), (2212, 14460880), (2240, 14280119), (2380, 13440112), (2401, 13322560), (2449, 13061440), (2480, 12898172), (2528, 12653270), (2635, 12139456), (2686, 11908960), (2720, 11760098), (2744, 11657240), (2765, 11568704), (3038, 10529120), (3136, 10200085), (3160, 10122616), (3332, 9600080), (3430, 9325792), (3472, 9212980), (3689, 8671040), (3808, 8400070), (3871, 8263360), (3920, 8160068), (4165, 7680064), (4216, 7587160), (4340, 7370384), (4424, 7230440), (4760, 6720056), (4802, 6661280), (4898, 6530720), (4960, 6449086), (5056, 6326635), (5270, 6069728), (5372, 5954480), (5440, 5880049), (5488, 5828620), (5530, 5784352), (5831, 5485760), (6076, 5264560), (6320, 5061308), (6664, 4800040), (6715, 4763584), (6860, 4662896), (6944, 4606490), (7378, 4335520), (7595, 4211648), (7616, 4200035), (7742, 4131680), (7840, 4080034), (8330, 3840032), (8432, 3793580), (8680, 3685192), (8848, 3615220), (9401, 3402560), (9520, 3360028), (9604, 3330640), (9796, 3265360), (9920, 3224543), (10540, 3034864), (10633, 3008320), (10744, 2977240), (10976, 2914310), (11060, 2892176), (11662, 2742880), (12005, 2664512), (12152, 2632280), (12245, 2612288), (12640, 2530654), (13328, 2400020), (13430, 2381792), (13720, 2331448), (13888, 2303245), (14756, 2167760), (15190, 2105824), (15484, 2065840), (15680, 2040017), (16660, 1920016), (16864, 1896790), (17143, 1865920), (17360, 1842596), (17696, 1807610), (18445, 1734208), (18802, 1701280), (19040, 1680014), (19208, 1665320), (19355, 1652672), (19592, 1632680), (21080, 1517432), (21266, 1504160), (21488, 1488620), (21952, 1457155), (22120, 1446088), (23324, 1371440), (24010, 1332256), (24304, 1316140), (24490, 1306144), (25280, 1265327), (25823, 1238720), (26656, 1200010), (26860, 1190896), (27097, 1180480), (27440, 1165724), (29155, 1097152), (29512, 1083880), (30380, 1052912), (30968, 1032920), (33320, 960008), (33728, 948395), (34286, 932960), (34720, 921298), (35392, 903805), (36890, 867104), (37604, 850640), (38080, 840007), (38416, 832660), (38710, 826336), (39184, 816340), (40817, 783680), (41633, 768320), (42160, 758716), (42532, 752080), (42976, 744310), (44240, 723044), (46648, 685720), (47005, 680512), (48020, 666128), (48608, 658070), (48980, 653072), (51646, 619360), (53165, 601664), (53312, 600005), (53720, 595448), (54194, 590240), (54880, 582862), (58310, 548576), (59024, 541940), (60760, 526456), (61936, 516460), (65807, 486080), (66640, 480004), (68572, 466480), (69440, 460649), (73780, 433552), (74431, 429760), (75208, 425320), (76832, 416330), (77420, 413168), (78368, 408170), (81634, 391840), (83266, 384160), (84320, 379358), (85064, 376040), (85715, 373184), (85952, 372155), (88480, 361522), (93296, 342860), (94010, 340256), (96040, 333064), (97216, 329035), (97960, 326536), (103292, 309680), (106330, 300832), (107440, 297724), (108388, 295120), (109760, 291431), (116620, 274288), (118048, 270970), (120001, 266560), (121520, 263228), (123872, 258230), (129115, 247744), (131614, 243040), (133280, 240002), (135485, 236096), (137144, 233240), (147560, 216776), (148862, 214880), (150416, 212660), (153664, 208165), (154840, 206584), (156736, 204085), (163268, 195920), (166532, 192080), (168640, 189679), (170128, 188020), (171430, 186592), (176960, 180761)]