40523755520

素因数分解:

$2^{12}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 312

約数和(自身を含む): 105412272480

約数和(自身を除く): 64888516960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 71, 80, 116, 124, 128, 142, 145, 155, 160, 232, 248, 256, 284, 290, 310, 320, 355, 464, 496, 512, 568, 580, 620, 640, 710, 899, 928, 961, 992, 1024, 1136, 1160, 1240, 1280, 1420, 1798, 1856, 1922, 1984, 2048, 2059, 2201, 2272, 2320, 2480, 2560, 2840, 3596, 3712, 3844, 3968, 4096, 4118, 4402, 4495, 4544, 4640, 4805, 4960, 5120, 5680, 7192, 7424, 7688, 7936, 8236, 8804, 8990, 9088, 9280, 9610, 9920, 10240, 10295, 11005, 11360, 14384, 14848, 15376, 15872, 16472, 17608, 17980, 18176, 18560, 19220, 19840, 20480, 20590, 22010, 22720, 27869, 28768, 29696, 30752, 31744, 32944, 35216, 35960, 36352, 37120, 38440, 39680, 41180, 44020, 45440, 55738, 57536, 59392, 61504, 63488, 63829, 65888, 68231, 70432, 71920, 72704, 74240, 76880, 79360, 82360, 88040, 90880, 111476, 115072, 118784, 123008, 126976, 127658, 131776, 136462, 139345, 140864, 143840, 145408, 148480, 153760, 158720, 164720, 176080, 181760, 222952, 230144, 246016, 255316, 263552, 272924, 278690, 281728, 287680, 290816, 296960, 307520, 317440, 319145, 329440, 341155, 352160, 363520, 445904, 460288, 492032, 510632, 527104, 545848, 557380, 563456, 575360, 593920, 615040, 634880, 638290, 658880, 682310, 704320, 727040, 891808, 920576, 984064, 1021264, 1054208, 1091696, 1114760, 1126912, 1150720, 1230080, 1276580, 1317760, 1364620, 1408640, 1454080, 1783616, 1841152, 1968128, 1978699, 2042528, 2108416, 2183392, 2229520, 2253824, 2301440, 2460160, 2553160, 2635520, 2729240, 2817280, 3567232, 3682304, 3936256, 3957398, 4085056, 4216832, 4366784, 4459040, 4507648, 4602880, 4920320, 5106320, 5271040, 5458480, 5634560, 7134464, 7914796, 8170112, 8433664, 8733568, 8918080, 9015296, 9205760, 9840640, 9893495, 10212640, 10542080, 10916960, 11269120, 14268928, 15829592, 16340224, 17467136, 17836160, 18411520, 19681280, 19786990, 20425280, 21084160, 21833920, 22538240, 28537856, 31659184, 32680448, 34934272, 35672320, 39573980, 40850560, 42168320, 43667840, 45076480, 57075712, 63318368, 65360896, 69868544, 71344640, 79147960, 81701120, 87335680, 114151424, 126636736, 130721792, 139737088, 142689280, 158295920, 163402240, 174671360, 253273472, 261443584, 279474176, 285378560, 316591840, 326804480, 349342720, 506546944, 570757120, 633183680, 653608960, 698685440, 1013093888, 1266367360, 1307217920, 1397370880, 2026187776, 2532734720, 4052375552, 5065469440, 8104751104, 10130938880, 20261877760, 40523755520]

約数ペア:

[(1, 40523755520), (2, 20261877760), (4, 10130938880), (5, 8104751104), (8, 5065469440), (10, 4052375552), (16, 2532734720), (20, 2026187776), (29, 1397370880), (31, 1307217920), (32, 1266367360), (40, 1013093888), (58, 698685440), (62, 653608960), (64, 633183680), (71, 570757120), (80, 506546944), (116, 349342720), (124, 326804480), (128, 316591840), (142, 285378560), (145, 279474176), (155, 261443584), (160, 253273472), (232, 174671360), (248, 163402240), (256, 158295920), (284, 142689280), (290, 139737088), (310, 130721792), (320, 126636736), (355, 114151424), (464, 87335680), (496, 81701120), (512, 79147960), (568, 71344640), (580, 69868544), (620, 65360896), (640, 63318368), (710, 57075712), (899, 45076480), (928, 43667840), (961, 42168320), (992, 40850560), (1024, 39573980), (1136, 35672320), (1160, 34934272), (1240, 32680448), (1280, 31659184), (1420, 28537856), (1798, 22538240), (1856, 21833920), (1922, 21084160), (1984, 20425280), (2048, 19786990), (2059, 19681280), (2201, 18411520), (2272, 17836160), (2320, 17467136), (2480, 16340224), (2560, 15829592), (2840, 14268928), (3596, 11269120), (3712, 10916960), (3844, 10542080), (3968, 10212640), (4096, 9893495), (4118, 9840640), (4402, 9205760), (4495, 9015296), (4544, 8918080), (4640, 8733568), (4805, 8433664), (4960, 8170112), (5120, 7914796), (5680, 7134464), (7192, 5634560), (7424, 5458480), (7688, 5271040), (7936, 5106320), (8236, 4920320), (8804, 4602880), (8990, 4507648), (9088, 4459040), (9280, 4366784), (9610, 4216832), (9920, 4085056), (10240, 3957398), (10295, 3936256), (11005, 3682304), (11360, 3567232), (14384, 2817280), (14848, 2729240), (15376, 2635520), (15872, 2553160), (16472, 2460160), (17608, 2301440), (17980, 2253824), (18176, 2229520), (18560, 2183392), (19220, 2108416), (19840, 2042528), (20480, 1978699), (20590, 1968128), (22010, 1841152), (22720, 1783616), (27869, 1454080), (28768, 1408640), (29696, 1364620), (30752, 1317760), (31744, 1276580), (32944, 1230080), (35216, 1150720), (35960, 1126912), (36352, 1114760), (37120, 1091696), (38440, 1054208), (39680, 1021264), (41180, 984064), (44020, 920576), (45440, 891808), (55738, 727040), (57536, 704320), (59392, 682310), (61504, 658880), (63488, 638290), (63829, 634880), (65888, 615040), (68231, 593920), (70432, 575360), (71920, 563456), (72704, 557380), (74240, 545848), (76880, 527104), (79360, 510632), (82360, 492032), (88040, 460288), (90880, 445904), (111476, 363520), (115072, 352160), (118784, 341155), (123008, 329440), (126976, 319145), (127658, 317440), (131776, 307520), (136462, 296960), (139345, 290816), (140864, 287680), (143840, 281728), (145408, 278690), (148480, 272924), (153760, 263552), (158720, 255316), (164720, 246016), (176080, 230144), (181760, 222952)]