81806436480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{14851}}^1$

素因数の和:15043

約数の個数: 256

約数和(自身を含む): 276318489600

約数和(自身を除く): 194512053120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 151, 152, 160, 190, 192, 228, 240, 285, 302, 304, 320, 380, 384, 453, 456, 480, 570, 604, 608, 640, 755, 760, 906, 912, 960, 1140, 1208, 1216, 1510, 1520, 1812, 1824, 1920, 2265, 2280, 2416, 2432, 2869, 3020, 3040, 3624, 3648, 4530, 4560, 4832, 5738, 6040, 6080, 7248, 7296, 8607, 9060, 9120, 9664, 11476, 12080, 12160, 14345, 14496, 14851, 17214, 18120, 18240, 19328, 22952, 24160, 28690, 28992, 29702, 34428, 36240, 36480, 43035, 44553, 45904, 48320, 57380, 57984, 59404, 68856, 72480, 74255, 86070, 89106, 91808, 96640, 114760, 118808, 137712, 144960, 148510, 172140, 178212, 183616, 222765, 229520, 237616, 275424, 282169, 289920, 297020, 344280, 356424, 367232, 445530, 459040, 475232, 550848, 564338, 594040, 688560, 712848, 846507, 891060, 918080, 950464, 1101696, 1128676, 1188080, 1377120, 1410845, 1425696, 1693014, 1782120, 1836160, 1900928, 2242501, 2257352, 2376160, 2754240, 2821690, 2851392, 3386028, 3564240, 4232535, 4485002, 4514704, 4752320, 5508480, 5643380, 5702784, 6727503, 6772056, 7128480, 8465070, 8970004, 9029408, 9504640, 11212505, 11286760, 13455006, 13544112, 14256960, 16930140, 17940008, 18058816, 22425010, 22573520, 26910012, 27088224, 28513920, 33637515, 33860280, 35880016, 36117632, 42607519, 44850020, 45147040, 53820024, 54176448, 67275030, 67720560, 71760032, 85215038, 89700040, 90294080, 107640048, 108352896, 127822557, 134550060, 135441120, 143520064, 170430076, 179400080, 180588160, 213037595, 215280096, 255645114, 269100120, 270882240, 287040128, 340860152, 358800160, 426075190, 430560192, 511290228, 538200240, 541764480, 639112785, 681720304, 717600320, 852150380, 861120384, 1022580456, 1076400480, 1278225570, 1363440608, 1435200640, 1704300760, 2045160912, 2152800960, 2556451140, 2726881216, 3408601520, 4090321824, 4305601920, 5112902280, 5453762432, 6817203040, 8180643648, 10225804560, 13634406080, 16361287296, 20451609120, 27268812160, 40903218240, 81806436480]

約数ペア:

[(1, 81806436480), (2, 40903218240), (3, 27268812160), (4, 20451609120), (5, 16361287296), (6, 13634406080), (8, 10225804560), (10, 8180643648), (12, 6817203040), (15, 5453762432), (16, 5112902280), (19, 4305601920), (20, 4090321824), (24, 3408601520), (30, 2726881216), (32, 2556451140), (38, 2152800960), (40, 2045160912), (48, 1704300760), (57, 1435200640), (60, 1363440608), (64, 1278225570), (76, 1076400480), (80, 1022580456), (95, 861120384), (96, 852150380), (114, 717600320), (120, 681720304), (128, 639112785), (151, 541764480), (152, 538200240), (160, 511290228), (190, 430560192), (192, 426075190), (228, 358800160), (240, 340860152), (285, 287040128), (302, 270882240), (304, 269100120), (320, 255645114), (380, 215280096), (384, 213037595), (453, 180588160), (456, 179400080), (480, 170430076), (570, 143520064), (604, 135441120), (608, 134550060), (640, 127822557), (755, 108352896), (760, 107640048), (906, 90294080), (912, 89700040), (960, 85215038), (1140, 71760032), (1208, 67720560), (1216, 67275030), (1510, 54176448), (1520, 53820024), (1812, 45147040), (1824, 44850020), (1920, 42607519), (2265, 36117632), (2280, 35880016), (2416, 33860280), (2432, 33637515), (2869, 28513920), (3020, 27088224), (3040, 26910012), (3624, 22573520), (3648, 22425010), (4530, 18058816), (4560, 17940008), (4832, 16930140), (5738, 14256960), (6040, 13544112), (6080, 13455006), (7248, 11286760), (7296, 11212505), (8607, 9504640), (9060, 9029408), (9120, 8970004), (9664, 8465070), (11476, 7128480), (12080, 6772056), (12160, 6727503), (14345, 5702784), (14496, 5643380), (14851, 5508480), (17214, 4752320), (18120, 4514704), (18240, 4485002), (19328, 4232535), (22952, 3564240), (24160, 3386028), (28690, 2851392), (28992, 2821690), (29702, 2754240), (34428, 2376160), (36240, 2257352), (36480, 2242501), (43035, 1900928), (44553, 1836160), (45904, 1782120), (48320, 1693014), (57380, 1425696), (57984, 1410845), (59404, 1377120), (68856, 1188080), (72480, 1128676), (74255, 1101696), (86070, 950464), (89106, 918080), (91808, 891060), (96640, 846507), (114760, 712848), (118808, 688560), (137712, 594040), (144960, 564338), (148510, 550848), (172140, 475232), (178212, 459040), (183616, 445530), (222765, 367232), (229520, 356424), (237616, 344280), (275424, 297020), (282169, 289920)]