16656791040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23321}}^1$

素因数の和:23381

約数の個数: 240

約数和(自身を含む): 59550581376

約数和(自身を除く): 42893790336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23321, 23808, 29760, 35712, 39680, 44640, 46642, 47616, 59520, 69963, 71424, 79360, 89280, 93284, 116605, 119040, 139926, 142848, 178560, 186568, 209889, 233210, 238080, 279852, 349815, 357120, 373136, 419778, 466420, 559704, 699630, 714240, 722951, 746272, 839556, 932840, 1049445, 1119408, 1399260, 1445902, 1492544, 1679112, 1865680, 2098890, 2168853, 2238816, 2798520, 2891804, 2985088, 3358224, 3614755, 3731360, 4197780, 4337706, 4477632, 5597040, 5783608, 5970176, 6506559, 6716448, 7229510, 7462720, 8395560, 8675412, 8955264, 10844265, 11194080, 11567216, 11940352, 13013118, 13432896, 14459020, 14925440, 16791120, 17350824, 17910528, 21688530, 22388160, 23134432, 26026236, 26865792, 28918040, 29850880, 32532795, 33582240, 34701648, 35821056, 43377060, 44776320, 46268864, 52052472, 53731584, 57836080, 59701760, 65065590, 67164480, 69403296, 86754120, 89552640, 92537728, 104104944, 107463168, 115672160, 130131180, 134328960, 138806592, 173508240, 179105280, 185075456, 208209888, 231344320, 260262360, 268657920, 277613184, 347016480, 370150912, 416419776, 462688640, 520524720, 537315840, 555226368, 694032960, 832839552, 925377280, 1041049440, 1110452736, 1388065920, 1665679104, 1850754560, 2082098880, 2776131840, 3331358208, 4164197760, 5552263680, 8328395520, 16656791040]

約数ペア:

[(1, 16656791040), (2, 8328395520), (3, 5552263680), (4, 4164197760), (5, 3331358208), (6, 2776131840), (8, 2082098880), (9, 1850754560), (10, 1665679104), (12, 1388065920), (15, 1110452736), (16, 1041049440), (18, 925377280), (20, 832839552), (24, 694032960), (30, 555226368), (31, 537315840), (32, 520524720), (36, 462688640), (40, 416419776), (45, 370150912), (48, 347016480), (60, 277613184), (62, 268657920), (64, 260262360), (72, 231344320), (80, 208209888), (90, 185075456), (93, 179105280), (96, 173508240), (120, 138806592), (124, 134328960), (128, 130131180), (144, 115672160), (155, 107463168), (160, 104104944), (180, 92537728), (186, 89552640), (192, 86754120), (240, 69403296), (248, 67164480), (256, 65065590), (279, 59701760), (288, 57836080), (310, 53731584), (320, 52052472), (360, 46268864), (372, 44776320), (384, 43377060), (465, 35821056), (480, 34701648), (496, 33582240), (512, 32532795), (558, 29850880), (576, 28918040), (620, 26865792), (640, 26026236), (720, 23134432), (744, 22388160), (768, 21688530), (930, 17910528), (960, 17350824), (992, 16791120), (1116, 14925440), (1152, 14459020), (1240, 13432896), (1280, 13013118), (1395, 11940352), (1440, 11567216), (1488, 11194080), (1536, 10844265), (1860, 8955264), (1920, 8675412), (1984, 8395560), (2232, 7462720), (2304, 7229510), (2480, 6716448), (2560, 6506559), (2790, 5970176), (2880, 5783608), (2976, 5597040), (3720, 4477632), (3840, 4337706), (3968, 4197780), (4464, 3731360), (4608, 3614755), (4960, 3358224), (5580, 2985088), (5760, 2891804), (5952, 2798520), (7440, 2238816), (7680, 2168853), (7936, 2098890), (8928, 1865680), (9920, 1679112), (11160, 1492544), (11520, 1445902), (11904, 1399260), (14880, 1119408), (15872, 1049445), (17856, 932840), (19840, 839556), (22320, 746272), (23040, 722951), (23321, 714240), (23808, 699630), (29760, 559704), (35712, 466420), (39680, 419778), (44640, 373136), (46642, 357120), (47616, 349815), (59520, 279852), (69963, 238080), (71424, 233210), (79360, 209889), (89280, 186568), (93284, 178560), (116605, 142848), (119040, 139926)]