1838936778240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{82939}}^1$

素因数の和:85852

約数の個数: 160

約数和(自身を含む): 5880958237440

約数和(自身を除く): 4042021459200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 2887, 3840, 5774, 7680, 8661, 11548, 14435, 17322, 23096, 28870, 34644, 43305, 46192, 57740, 69288, 82939, 86610, 92384, 115480, 138576, 165878, 173220, 184768, 230960, 248817, 277152, 331756, 346440, 369536, 414695, 461920, 497634, 554304, 663512, 692880, 739072, 829390, 923840, 995268, 1108608, 1244085, 1327024, 1385760, 1478144, 1658780, 1847680, 1990536, 2217216, 2488170, 2654048, 2771520, 3317560, 3695360, 3981072, 4434432, 4976340, 5308096, 5543040, 6635120, 7390720, 7962144, 9952680, 10616192, 11086080, 13270240, 15924288, 19905360, 21232384, 22172160, 26540480, 31848576, 39810720, 42464768, 53080960, 63697152, 79621440, 106161920, 127394304, 159242880, 212323840, 239444893, 318485760, 478889786, 636971520, 718334679, 957779572, 1197224465, 1436669358, 1915559144, 2394448930, 2873338716, 3591673395, 3831118288, 4788897860, 5746677432, 7183346790, 7662236576, 9577795720, 11493354864, 14366693580, 15324473152, 19155591440, 22986709728, 28733387160, 30648946304, 38311182880, 45973419456, 57466774320, 61297892608, 76622365760, 91946838912, 114933548640, 122595785216, 153244731520, 183893677824, 229867097280, 306489463040, 367787355648, 459734194560, 612978926080, 919468389120, 1838936778240]

約数ペア:

[(1, 1838936778240), (2, 919468389120), (3, 612978926080), (4, 459734194560), (5, 367787355648), (6, 306489463040), (8, 229867097280), (10, 183893677824), (12, 153244731520), (15, 122595785216), (16, 114933548640), (20, 91946838912), (24, 76622365760), (30, 61297892608), (32, 57466774320), (40, 45973419456), (48, 38311182880), (60, 30648946304), (64, 28733387160), (80, 22986709728), (96, 19155591440), (120, 15324473152), (128, 14366693580), (160, 11493354864), (192, 9577795720), (240, 7662236576), (256, 7183346790), (320, 5746677432), (384, 4788897860), (480, 3831118288), (512, 3591673395), (640, 2873338716), (768, 2394448930), (960, 1915559144), (1280, 1436669358), (1536, 1197224465), (1920, 957779572), (2560, 718334679), (2887, 636971520), (3840, 478889786), (5774, 318485760), (7680, 239444893), (8661, 212323840), (11548, 159242880), (14435, 127394304), (17322, 106161920), (23096, 79621440), (28870, 63697152), (34644, 53080960), (43305, 42464768), (46192, 39810720), (57740, 31848576), (69288, 26540480), (82939, 22172160), (86610, 21232384), (92384, 19905360), (115480, 15924288), (138576, 13270240), (165878, 11086080), (173220, 10616192), (184768, 9952680), (230960, 7962144), (248817, 7390720), (277152, 6635120), (331756, 5543040), (346440, 5308096), (369536, 4976340), (414695, 4434432), (461920, 3981072), (497634, 3695360), (554304, 3317560), (663512, 2771520), (692880, 2654048), (739072, 2488170), (829390, 2217216), (923840, 1990536), (995268, 1847680), (1108608, 1658780), (1244085, 1478144), (1327024, 1385760)]