978781440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2845

約数の個数: 288

約数和(自身を含む): 3848737536

約数和(自身を除く): 2869956096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2801, 2912, 3120, 3328, 3360, 3640, 3840, 4160, 4368, 4480, 4992, 5376, 5460, 5602, 5824, 6240, 6720, 7280, 8320, 8403, 8736, 8960, 9984, 10920, 11204, 11648, 12480, 13440, 14005, 14560, 16640, 16806, 17472, 19607, 21840, 22408, 23296, 24960, 26880, 28010, 29120, 33612, 34944, 36413, 39214, 42015, 43680, 44816, 49920, 56020, 58240, 58821, 67224, 69888, 72826, 78428, 84030, 87360, 89632, 98035, 109239, 112040, 116480, 117642, 134448, 145652, 156856, 168060, 174720, 179264, 182065, 196070, 218478, 224080, 235284, 254891, 268896, 291304, 294105, 313712, 336120, 349440, 358528, 364130, 392140, 436956, 448160, 470568, 509782, 537792, 546195, 582608, 588210, 627424, 672240, 717056, 728260, 764673, 784280, 873912, 896320, 941136, 1019564, 1075584, 1092390, 1165216, 1176420, 1254848, 1274455, 1344480, 1456520, 1529346, 1568560, 1747824, 1792640, 1882272, 2039128, 2151168, 2184780, 2330432, 2352840, 2509696, 2548910, 2688960, 2913040, 3058692, 3137120, 3495648, 3585280, 3764544, 3823365, 4078256, 4369560, 4660864, 4705680, 5019392, 5097820, 5377920, 5826080, 6117384, 6274240, 6991296, 7529088, 7646730, 8156512, 8739120, 9321728, 9411360, 10195640, 10755840, 11652160, 12234768, 12548480, 13982592, 15058176, 15293460, 16313024, 17478240, 18822720, 20391280, 23304320, 24469536, 25096960, 27965184, 30586920, 32626048, 34956480, 37645440, 40782560, 46608640, 48939072, 61173840, 65252096, 69912960, 75290880, 81565120, 97878144, 122347680, 139825920, 163130240, 195756288, 244695360, 326260480, 489390720, 978781440]

約数ペア:

[(1, 978781440), (2, 489390720), (3, 326260480), (4, 244695360), (5, 195756288), (6, 163130240), (7, 139825920), (8, 122347680), (10, 97878144), (12, 81565120), (13, 75290880), (14, 69912960), (15, 65252096), (16, 61173840), (20, 48939072), (21, 46608640), (24, 40782560), (26, 37645440), (28, 34956480), (30, 32626048), (32, 30586920), (35, 27965184), (39, 25096960), (40, 24469536), (42, 23304320), (48, 20391280), (52, 18822720), (56, 17478240), (60, 16313024), (64, 15293460), (65, 15058176), (70, 13982592), (78, 12548480), (80, 12234768), (84, 11652160), (91, 10755840), (96, 10195640), (104, 9411360), (105, 9321728), (112, 8739120), (120, 8156512), (128, 7646730), (130, 7529088), (140, 6991296), (156, 6274240), (160, 6117384), (168, 5826080), (182, 5377920), (192, 5097820), (195, 5019392), (208, 4705680), (210, 4660864), (224, 4369560), (240, 4078256), (256, 3823365), (260, 3764544), (273, 3585280), (280, 3495648), (312, 3137120), (320, 3058692), (336, 2913040), (364, 2688960), (384, 2548910), (390, 2509696), (416, 2352840), (420, 2330432), (448, 2184780), (455, 2151168), (480, 2039128), (520, 1882272), (546, 1792640), (560, 1747824), (624, 1568560), (640, 1529346), (672, 1456520), (728, 1344480), (768, 1274455), (780, 1254848), (832, 1176420), (840, 1165216), (896, 1092390), (910, 1075584), (960, 1019564), (1040, 941136), (1092, 896320), (1120, 873912), (1248, 784280), (1280, 764673), (1344, 728260), (1365, 717056), (1456, 672240), (1560, 627424), (1664, 588210), (1680, 582608), (1792, 546195), (1820, 537792), (1920, 509782), (2080, 470568), (2184, 448160), (2240, 436956), (2496, 392140), (2688, 364130), (2730, 358528), (2801, 349440), (2912, 336120), (3120, 313712), (3328, 294105), (3360, 291304), (3640, 268896), (3840, 254891), (4160, 235284), (4368, 224080), (4480, 218478), (4992, 196070), (5376, 182065), (5460, 179264), (5602, 174720), (5824, 168060), (6240, 156856), (6720, 145652), (7280, 134448), (8320, 117642), (8403, 116480), (8736, 112040), (8960, 109239), (9984, 98035), (10920, 89632), (11204, 87360), (11648, 84030), (12480, 78428), (13440, 72826), (14005, 69888), (14560, 67224), (16640, 58821), (16806, 58240), (17472, 56020), (19607, 49920), (21840, 44816), (22408, 43680), (23296, 42015), (24960, 39214), (26880, 36413), (28010, 34944), (29120, 33612)]