20173690080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:511

約数の個数: 432

約数和(自身を含む): 73175278176

約数和(自身を除く): 53001588096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 96, 115, 120, 138, 142, 144, 160, 180, 184, 207, 213, 230, 240, 276, 284, 288, 345, 355, 360, 368, 373, 414, 426, 460, 480, 529, 552, 568, 639, 690, 710, 720, 736, 746, 828, 852, 920, 1035, 1058, 1065, 1104, 1119, 1136, 1278, 1380, 1420, 1440, 1492, 1587, 1633, 1656, 1704, 1840, 1865, 2070, 2116, 2130, 2208, 2238, 2272, 2556, 2645, 2760, 2840, 2984, 3174, 3195, 3266, 3312, 3357, 3408, 3680, 3730, 4140, 4232, 4260, 4476, 4761, 4899, 5112, 5290, 5520, 5595, 5680, 5968, 6348, 6390, 6532, 6624, 6714, 6816, 7460, 7935, 8165, 8280, 8464, 8520, 8579, 8952, 9522, 9798, 10224, 10580, 11040, 11190, 11360, 11936, 12696, 12780, 13064, 13428, 14697, 14920, 15870, 16330, 16560, 16785, 16928, 17040, 17158, 17904, 19044, 19596, 20448, 21160, 22380, 23805, 24495, 25392, 25560, 25737, 26128, 26483, 26856, 29394, 29840, 31740, 32660, 33120, 33570, 34080, 34316, 35808, 37559, 38088, 39192, 42320, 42895, 44760, 47610, 48990, 50784, 51120, 51474, 52256, 52966, 53712, 58788, 59680, 63480, 65320, 67140, 68632, 73485, 75118, 76176, 77211, 78384, 79449, 84640, 85790, 89520, 95220, 97980, 102240, 102948, 105932, 107424, 112677, 117576, 126960, 128685, 130640, 132415, 134280, 137264, 146970, 150236, 152352, 154422, 156768, 158898, 171580, 179040, 187795, 190440, 195960, 197317, 205896, 211864, 225354, 235152, 238347, 253920, 257370, 261280, 264830, 268560, 274528, 293940, 300472, 308844, 317796, 338031, 343160, 375590, 380880, 386055, 391920, 394634, 397245, 411792, 423728, 450708, 470304, 476694, 514740, 529660, 537120, 563385, 587880, 591951, 600944, 609109, 617688, 635592, 676062, 686320, 751180, 761760, 772110, 783840, 789268, 794490, 823584, 847456, 901416, 953388, 986585, 1029480, 1059320, 1126770, 1175760, 1183902, 1191735, 1201888, 1218218, 1235376, 1271184, 1352124, 1372640, 1502360, 1544220, 1578536, 1588980, 1690155, 1775853, 1802832, 1827327, 1906776, 1973170, 2058960, 2118640, 2253540, 2351520, 2367804, 2383470, 2436436, 2470752, 2542368, 2704248, 2959755, 3004720, 3045545, 3088440, 3157072, 3177960, 3380310, 3551706, 3605664, 3654654, 3813552, 3946340, 4117920, 4237280, 4507080, 4735608, 4766940, 4872872, 5408496, 5481981, 5919510, 6009440, 6091090, 6176880, 6314144, 6355920, 6760620, 7103412, 7309308, 7627104, 7892680, 8879265, 9014160, 9136635, 9471216, 9533880, 9745744, 10816992, 10963962, 11839020, 12182180, 12353760, 12711840, 13521240, 14009507, 14206824, 14618616, 15785360, 17758530, 18028320, 18273270, 18942432, 19067760, 19491488, 21927924, 23678040, 24364360, 27042480, 27409905, 28019014, 28413648, 29237232, 31570720, 35517060, 36546540, 38135520, 42028521, 43855848, 47356080, 48728720, 54084960, 54819810, 56038028, 56827296, 58474464, 70047535, 71034120, 73093080, 84057042, 87711696, 94712160, 97457440, 109639620, 112076056, 126085563, 140095070, 142068240, 146186160, 168114084, 175423392, 210142605, 219279240, 224152112, 252171126, 280190140, 284136480, 292372320, 336228168, 420285210, 438558480, 448304224, 504342252, 560380280, 630427815, 672456336, 840570420, 877116960, 1008684504, 1120760560, 1260855630, 1344912672, 1681140840, 2017369008, 2241521120, 2521711260, 3362281680, 4034738016, 5043422520, 6724563360, 10086845040, 20173690080]

約数ペア:

[(1, 20173690080), (2, 10086845040), (3, 6724563360), (4, 5043422520), (5, 4034738016), (6, 3362281680), (8, 2521711260), (9, 2241521120), (10, 2017369008), (12, 1681140840), (15, 1344912672), (16, 1260855630), (18, 1120760560), (20, 1008684504), (23, 877116960), (24, 840570420), (30, 672456336), (32, 630427815), (36, 560380280), (40, 504342252), (45, 448304224), (46, 438558480), (48, 420285210), (60, 336228168), (69, 292372320), (71, 284136480), (72, 280190140), (80, 252171126), (90, 224152112), (92, 219279240), (96, 210142605), (115, 175423392), (120, 168114084), (138, 146186160), (142, 142068240), (144, 140095070), (160, 126085563), (180, 112076056), (184, 109639620), (207, 97457440), (213, 94712160), (230, 87711696), (240, 84057042), (276, 73093080), (284, 71034120), (288, 70047535), (345, 58474464), (355, 56827296), (360, 56038028), (368, 54819810), (373, 54084960), (414, 48728720), (426, 47356080), (460, 43855848), (480, 42028521), (529, 38135520), (552, 36546540), (568, 35517060), (639, 31570720), (690, 29237232), (710, 28413648), (720, 28019014), (736, 27409905), (746, 27042480), (828, 24364360), (852, 23678040), (920, 21927924), (1035, 19491488), (1058, 19067760), (1065, 18942432), (1104, 18273270), (1119, 18028320), (1136, 17758530), (1278, 15785360), (1380, 14618616), (1420, 14206824), (1440, 14009507), (1492, 13521240), (1587, 12711840), (1633, 12353760), (1656, 12182180), (1704, 11839020), (1840, 10963962), (1865, 10816992), (2070, 9745744), (2116, 9533880), (2130, 9471216), (2208, 9136635), (2238, 9014160), (2272, 8879265), (2556, 7892680), (2645, 7627104), (2760, 7309308), (2840, 7103412), (2984, 6760620), (3174, 6355920), (3195, 6314144), (3266, 6176880), (3312, 6091090), (3357, 6009440), (3408, 5919510), (3680, 5481981), (3730, 5408496), (4140, 4872872), (4232, 4766940), (4260, 4735608), (4476, 4507080), (4761, 4237280), (4899, 4117920), (5112, 3946340), (5290, 3813552), (5520, 3654654), (5595, 3605664), (5680, 3551706), (5968, 3380310), (6348, 3177960), (6390, 3157072), (6532, 3088440), (6624, 3045545), (6714, 3004720), (6816, 2959755), (7460, 2704248), (7935, 2542368), (8165, 2470752), (8280, 2436436), (8464, 2383470), (8520, 2367804), (8579, 2351520), (8952, 2253540), (9522, 2118640), (9798, 2058960), (10224, 1973170), (10580, 1906776), (11040, 1827327), (11190, 1802832), (11360, 1775853), (11936, 1690155), (12696, 1588980), (12780, 1578536), (13064, 1544220), (13428, 1502360), (14697, 1372640), (14920, 1352124), (15870, 1271184), (16330, 1235376), (16560, 1218218), (16785, 1201888), (16928, 1191735), (17040, 1183902), (17158, 1175760), (17904, 1126770), (19044, 1059320), (19596, 1029480), (20448, 986585), (21160, 953388), (22380, 901416), (23805, 847456), (24495, 823584), (25392, 794490), (25560, 789268), (25737, 783840), (26128, 772110), (26483, 761760), (26856, 751180), (29394, 686320), (29840, 676062), (31740, 635592), (32660, 617688), (33120, 609109), (33570, 600944), (34080, 591951), (34316, 587880), (35808, 563385), (37559, 537120), (38088, 529660), (39192, 514740), (42320, 476694), (42895, 470304), (44760, 450708), (47610, 423728), (48990, 411792), (50784, 397245), (51120, 394634), (51474, 391920), (52256, 386055), (52966, 380880), (53712, 375590), (58788, 343160), (59680, 338031), (63480, 317796), (65320, 308844), (67140, 300472), (68632, 293940), (73485, 274528), (75118, 268560), (76176, 264830), (77211, 261280), (78384, 257370), (79449, 253920), (84640, 238347), (85790, 235152), (89520, 225354), (95220, 211864), (97980, 205896), (102240, 197317), (102948, 195960), (105932, 190440), (107424, 187795), (112677, 179040), (117576, 171580), (126960, 158898), (128685, 156768), (130640, 154422), (132415, 152352), (134280, 150236), (137264, 146970)]