2987479040

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 312

約数和(自身を含む): 9020256840

約数和(自身を除く): 6032777800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 229, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 458, 490, 512, 520, 560, 637, 640, 728, 784, 832, 896, 910, 916, 980, 1024, 1040, 1120, 1145, 1274, 1280, 1456, 1568, 1603, 1664, 1792, 1820, 1832, 1960, 2048, 2080, 2240, 2290, 2548, 2560, 2912, 2977, 3136, 3185, 3206, 3328, 3584, 3640, 3664, 3920, 4096, 4160, 4480, 4580, 5096, 5120, 5824, 5954, 6272, 6370, 6412, 6656, 7168, 7280, 7328, 7840, 8015, 8320, 8960, 9160, 10192, 10240, 11221, 11648, 11908, 12544, 12740, 12824, 13312, 14336, 14560, 14656, 14885, 15680, 16030, 16640, 17920, 18320, 20384, 20480, 20839, 22442, 23296, 23816, 25088, 25480, 25648, 26624, 28672, 29120, 29312, 29770, 31360, 32060, 33280, 35840, 36640, 40768, 41678, 44884, 46592, 47632, 50176, 50960, 51296, 53248, 56105, 58240, 58624, 59540, 62720, 64120, 66560, 71680, 73280, 81536, 83356, 89768, 93184, 95264, 100352, 101920, 102592, 104195, 112210, 116480, 117248, 119080, 125440, 128240, 133120, 143360, 145873, 146560, 163072, 166712, 179536, 186368, 190528, 200704, 203840, 205184, 208390, 224420, 232960, 234496, 238160, 250880, 256480, 266240, 291746, 293120, 326144, 333424, 359072, 372736, 381056, 407680, 410368, 416780, 448840, 465920, 468992, 476320, 501760, 512960, 583492, 586240, 652288, 666848, 718144, 729365, 762112, 815360, 820736, 833560, 897680, 931840, 937984, 952640, 1003520, 1025920, 1166984, 1172480, 1304576, 1333696, 1436288, 1458730, 1524224, 1630720, 1641472, 1667120, 1795360, 1863680, 1905280, 2051840, 2333968, 2344960, 2609152, 2667392, 2872576, 2917460, 3048448, 3261440, 3282944, 3334240, 3590720, 3810560, 4103680, 4667936, 4689920, 5334784, 5745152, 5834920, 6096896, 6522880, 6565888, 6668480, 7181440, 7621120, 8207360, 9335872, 10669568, 11490304, 11669840, 12193792, 13045760, 13336960, 14362880, 15242240, 16414720, 18671744, 21339136, 22980608, 23339680, 26673920, 28725760, 30484480, 32829440, 37343488, 42678272, 45961216, 46679360, 53347840, 57451520, 60968960, 74686976, 85356544, 93358720, 106695680, 114903040, 149373952, 186717440, 213391360, 229806080, 298747904, 373434880, 426782720, 597495808, 746869760, 1493739520, 2987479040]

約数ペア:

[(1, 2987479040), (2, 1493739520), (4, 746869760), (5, 597495808), (7, 426782720), (8, 373434880), (10, 298747904), (13, 229806080), (14, 213391360), (16, 186717440), (20, 149373952), (26, 114903040), (28, 106695680), (32, 93358720), (35, 85356544), (40, 74686976), (49, 60968960), (52, 57451520), (56, 53347840), (64, 46679360), (65, 45961216), (70, 42678272), (80, 37343488), (91, 32829440), (98, 30484480), (104, 28725760), (112, 26673920), (128, 23339680), (130, 22980608), (140, 21339136), (160, 18671744), (182, 16414720), (196, 15242240), (208, 14362880), (224, 13336960), (229, 13045760), (245, 12193792), (256, 11669840), (260, 11490304), (280, 10669568), (320, 9335872), (364, 8207360), (392, 7621120), (416, 7181440), (448, 6668480), (455, 6565888), (458, 6522880), (490, 6096896), (512, 5834920), (520, 5745152), (560, 5334784), (637, 4689920), (640, 4667936), (728, 4103680), (784, 3810560), (832, 3590720), (896, 3334240), (910, 3282944), (916, 3261440), (980, 3048448), (1024, 2917460), (1040, 2872576), (1120, 2667392), (1145, 2609152), (1274, 2344960), (1280, 2333968), (1456, 2051840), (1568, 1905280), (1603, 1863680), (1664, 1795360), (1792, 1667120), (1820, 1641472), (1832, 1630720), (1960, 1524224), (2048, 1458730), (2080, 1436288), (2240, 1333696), (2290, 1304576), (2548, 1172480), (2560, 1166984), (2912, 1025920), (2977, 1003520), (3136, 952640), (3185, 937984), (3206, 931840), (3328, 897680), (3584, 833560), (3640, 820736), (3664, 815360), (3920, 762112), (4096, 729365), (4160, 718144), (4480, 666848), (4580, 652288), (5096, 586240), (5120, 583492), (5824, 512960), (5954, 501760), (6272, 476320), (6370, 468992), (6412, 465920), (6656, 448840), (7168, 416780), (7280, 410368), (7328, 407680), (7840, 381056), (8015, 372736), (8320, 359072), (8960, 333424), (9160, 326144), (10192, 293120), (10240, 291746), (11221, 266240), (11648, 256480), (11908, 250880), (12544, 238160), (12740, 234496), (12824, 232960), (13312, 224420), (14336, 208390), (14560, 205184), (14656, 203840), (14885, 200704), (15680, 190528), (16030, 186368), (16640, 179536), (17920, 166712), (18320, 163072), (20384, 146560), (20480, 145873), (20839, 143360), (22442, 133120), (23296, 128240), (23816, 125440), (25088, 119080), (25480, 117248), (25648, 116480), (26624, 112210), (28672, 104195), (29120, 102592), (29312, 101920), (29770, 100352), (31360, 95264), (32060, 93184), (33280, 89768), (35840, 83356), (36640, 81536), (40768, 73280), (41678, 71680), (44884, 66560), (46592, 64120), (47632, 62720), (50176, 59540), (50960, 58624), (51296, 58240), (53248, 56105)]