19484705280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:647

約数の個数: 320

約数和(自身を含む): 64763854848

約数和(自身を除く): 45279149568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 223, 240, 248, 256, 310, 320, 367, 372, 384, 446, 465, 480, 496, 512, 620, 640, 669, 734, 744, 768, 892, 930, 960, 992, 1101, 1115, 1240, 1280, 1338, 1468, 1488, 1536, 1784, 1835, 1860, 1920, 1984, 2202, 2230, 2480, 2560, 2676, 2936, 2976, 3345, 3568, 3670, 3720, 3840, 3968, 4404, 4460, 4960, 5352, 5505, 5872, 5952, 6690, 6913, 7136, 7340, 7440, 7680, 7936, 8808, 8920, 9920, 10704, 11010, 11377, 11744, 11904, 13380, 13826, 14272, 14680, 14880, 15872, 17616, 17840, 19840, 20739, 21408, 22020, 22754, 23488, 23808, 26760, 27652, 28544, 29360, 29760, 34131, 34565, 35232, 35680, 39680, 41478, 42816, 44040, 45508, 46976, 47616, 53520, 55304, 56885, 57088, 58720, 59520, 68262, 69130, 70464, 71360, 79360, 81841, 82956, 85632, 88080, 91016, 93952, 103695, 107040, 110608, 113770, 114176, 117440, 119040, 136524, 138260, 140928, 142720, 163682, 165912, 170655, 171264, 176160, 182032, 187904, 207390, 214080, 221216, 227540, 234880, 238080, 245523, 273048, 276520, 281856, 285440, 327364, 331824, 341310, 342528, 352320, 364064, 409205, 414780, 428160, 442432, 455080, 469760, 491046, 546096, 553040, 563712, 570880, 654728, 663648, 682620, 704640, 728128, 818410, 829560, 856320, 884864, 910160, 939520, 982092, 1092192, 1106080, 1227615, 1309456, 1327296, 1365240, 1409280, 1456256, 1636820, 1659120, 1712640, 1769728, 1820320, 1964184, 2184384, 2212160, 2455230, 2537071, 2618912, 2654592, 2730480, 2818560, 2912512, 3273640, 3318240, 3539456, 3640640, 3928368, 4368768, 4424320, 4910460, 5074142, 5237824, 5309184, 5460960, 5825024, 6547280, 6636480, 7281280, 7611213, 7856736, 8737536, 8848640, 9820920, 10148284, 10475648, 10618368, 10921920, 12685355, 13094560, 13272960, 14562560, 15222426, 15713472, 17475072, 17697280, 19641840, 20296568, 20951296, 21843840, 25370710, 26189120, 26545920, 29125120, 30444852, 31426944, 38056065, 39283680, 40593136, 41902592, 43687680, 50741420, 52378240, 53091840, 60889704, 62853888, 76112130, 78567360, 81186272, 87375360, 101482840, 104756480, 121779408, 125707776, 152224260, 157134720, 162372544, 202965680, 209512960, 243558816, 304448520, 314269440, 324745088, 405931360, 487117632, 608897040, 628538880, 649490176, 811862720, 974235264, 1217794080, 1298980352, 1623725440, 1948470528, 2435588160, 3247450880, 3896941056, 4871176320, 6494901760, 9742352640, 19484705280]

約数ペア:

[(1, 19484705280), (2, 9742352640), (3, 6494901760), (4, 4871176320), (5, 3896941056), (6, 3247450880), (8, 2435588160), (10, 1948470528), (12, 1623725440), (15, 1298980352), (16, 1217794080), (20, 974235264), (24, 811862720), (30, 649490176), (31, 628538880), (32, 608897040), (40, 487117632), (48, 405931360), (60, 324745088), (62, 314269440), (64, 304448520), (80, 243558816), (93, 209512960), (96, 202965680), (120, 162372544), (124, 157134720), (128, 152224260), (155, 125707776), (160, 121779408), (186, 104756480), (192, 101482840), (223, 87375360), (240, 81186272), (248, 78567360), (256, 76112130), (310, 62853888), (320, 60889704), (367, 53091840), (372, 52378240), (384, 50741420), (446, 43687680), (465, 41902592), (480, 40593136), (496, 39283680), (512, 38056065), (620, 31426944), (640, 30444852), (669, 29125120), (734, 26545920), (744, 26189120), (768, 25370710), (892, 21843840), (930, 20951296), (960, 20296568), (992, 19641840), (1101, 17697280), (1115, 17475072), (1240, 15713472), (1280, 15222426), (1338, 14562560), (1468, 13272960), (1488, 13094560), (1536, 12685355), (1784, 10921920), (1835, 10618368), (1860, 10475648), (1920, 10148284), (1984, 9820920), (2202, 8848640), (2230, 8737536), (2480, 7856736), (2560, 7611213), (2676, 7281280), (2936, 6636480), (2976, 6547280), (3345, 5825024), (3568, 5460960), (3670, 5309184), (3720, 5237824), (3840, 5074142), (3968, 4910460), (4404, 4424320), (4460, 4368768), (4960, 3928368), (5352, 3640640), (5505, 3539456), (5872, 3318240), (5952, 3273640), (6690, 2912512), (6913, 2818560), (7136, 2730480), (7340, 2654592), (7440, 2618912), (7680, 2537071), (7936, 2455230), (8808, 2212160), (8920, 2184384), (9920, 1964184), (10704, 1820320), (11010, 1769728), (11377, 1712640), (11744, 1659120), (11904, 1636820), (13380, 1456256), (13826, 1409280), (14272, 1365240), (14680, 1327296), (14880, 1309456), (15872, 1227615), (17616, 1106080), (17840, 1092192), (19840, 982092), (20739, 939520), (21408, 910160), (22020, 884864), (22754, 856320), (23488, 829560), (23808, 818410), (26760, 728128), (27652, 704640), (28544, 682620), (29360, 663648), (29760, 654728), (34131, 570880), (34565, 563712), (35232, 553040), (35680, 546096), (39680, 491046), (41478, 469760), (42816, 455080), (44040, 442432), (45508, 428160), (46976, 414780), (47616, 409205), (53520, 364064), (55304, 352320), (56885, 342528), (57088, 341310), (58720, 331824), (59520, 327364), (68262, 285440), (69130, 281856), (70464, 276520), (71360, 273048), (79360, 245523), (81841, 238080), (82956, 234880), (85632, 227540), (88080, 221216), (91016, 214080), (93952, 207390), (103695, 187904), (107040, 182032), (110608, 176160), (113770, 171264), (114176, 170655), (117440, 165912), (119040, 163682), (136524, 142720), (138260, 140928)]