286429440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6781}}^1$

素因数の和:6816

約数の個数: 144

約数和(自身を含む): 998093376

約数和(自身を除く): 711663936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 6781, 7040, 8448, 10560, 13562, 14080, 20343, 21120, 27124, 33905, 40686, 42240, 54248, 67810, 74591, 81372, 101715, 108496, 135620, 149182, 162744, 203430, 216992, 223773, 271240, 298364, 325488, 372955, 406860, 433984, 447546, 542480, 596728, 650976, 745910, 813720, 867968, 895092, 1084960, 1118865, 1193456, 1301952, 1491820, 1627440, 1735936, 1790184, 2169920, 2237730, 2386912, 2603904, 2983640, 3254880, 3580368, 4339840, 4475460, 4773824, 5207808, 5967280, 6509760, 7160736, 8679680, 8950920, 9547648, 11934560, 13019520, 14321472, 17901840, 19095296, 23869120, 26039040, 28642944, 35803680, 47738240, 57285888, 71607360, 95476480, 143214720, 286429440]

約数ペア:

[(1, 286429440), (2, 143214720), (3, 95476480), (4, 71607360), (5, 57285888), (6, 47738240), (8, 35803680), (10, 28642944), (11, 26039040), (12, 23869120), (15, 19095296), (16, 17901840), (20, 14321472), (22, 13019520), (24, 11934560), (30, 9547648), (32, 8950920), (33, 8679680), (40, 7160736), (44, 6509760), (48, 5967280), (55, 5207808), (60, 4773824), (64, 4475460), (66, 4339840), (80, 3580368), (88, 3254880), (96, 2983640), (110, 2603904), (120, 2386912), (128, 2237730), (132, 2169920), (160, 1790184), (165, 1735936), (176, 1627440), (192, 1491820), (220, 1301952), (240, 1193456), (256, 1118865), (264, 1084960), (320, 895092), (330, 867968), (352, 813720), (384, 745910), (440, 650976), (480, 596728), (528, 542480), (640, 447546), (660, 433984), (704, 406860), (768, 372955), (880, 325488), (960, 298364), (1056, 271240), (1280, 223773), (1320, 216992), (1408, 203430), (1760, 162744), (1920, 149182), (2112, 135620), (2640, 108496), (2816, 101715), (3520, 81372), (3840, 74591), (4224, 67810), (5280, 54248), (6781, 42240), (7040, 40686), (8448, 33905), (10560, 27124), (13562, 21120), (14080, 20343)]