196285440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1024

約数の個数: 176

約数和(自身を含む): 676787328

約数和(自身を除く): 480501888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 983, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 1966, 2080, 2496, 2560, 2949, 3072, 3120, 3328, 3840, 3932, 4160, 4915, 4992, 5120, 5898, 6240, 6656, 7680, 7864, 8320, 9830, 9984, 11796, 12480, 12779, 13312, 14745, 15360, 15728, 16640, 19660, 19968, 23592, 24960, 25558, 29490, 31456, 33280, 38337, 39320, 39936, 47184, 49920, 51116, 58980, 62912, 63895, 66560, 76674, 78640, 94368, 99840, 102232, 117960, 125824, 127790, 153348, 157280, 188736, 191685, 199680, 204464, 235920, 251648, 255580, 306696, 314560, 377472, 383370, 408928, 471840, 503296, 511160, 613392, 629120, 754944, 766740, 817856, 943680, 1006592, 1022320, 1226784, 1258240, 1509888, 1533480, 1635712, 1887360, 2044640, 2453568, 2516480, 3019776, 3066960, 3271424, 3774720, 4089280, 4907136, 5032960, 6133920, 6542848, 7549440, 8178560, 9814272, 12267840, 13085696, 15098880, 16357120, 19628544, 24535680, 32714240, 39257088, 49071360, 65428480, 98142720, 196285440]

約数ペア:

[(1, 196285440), (2, 98142720), (3, 65428480), (4, 49071360), (5, 39257088), (6, 32714240), (8, 24535680), (10, 19628544), (12, 16357120), (13, 15098880), (15, 13085696), (16, 12267840), (20, 9814272), (24, 8178560), (26, 7549440), (30, 6542848), (32, 6133920), (39, 5032960), (40, 4907136), (48, 4089280), (52, 3774720), (60, 3271424), (64, 3066960), (65, 3019776), (78, 2516480), (80, 2453568), (96, 2044640), (104, 1887360), (120, 1635712), (128, 1533480), (130, 1509888), (156, 1258240), (160, 1226784), (192, 1022320), (195, 1006592), (208, 943680), (240, 817856), (256, 766740), (260, 754944), (312, 629120), (320, 613392), (384, 511160), (390, 503296), (416, 471840), (480, 408928), (512, 383370), (520, 377472), (624, 314560), (640, 306696), (768, 255580), (780, 251648), (832, 235920), (960, 204464), (983, 199680), (1024, 191685), (1040, 188736), (1248, 157280), (1280, 153348), (1536, 127790), (1560, 125824), (1664, 117960), (1920, 102232), (1966, 99840), (2080, 94368), (2496, 78640), (2560, 76674), (2949, 66560), (3072, 63895), (3120, 62912), (3328, 58980), (3840, 51116), (3932, 49920), (4160, 47184), (4915, 39936), (4992, 39320), (5120, 38337), (5898, 33280), (6240, 31456), (6656, 29490), (7680, 25558), (7864, 24960), (8320, 23592), (9830, 19968), (9984, 19660), (11796, 16640), (12480, 15728), (12779, 15360), (13312, 14745)]