143207680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 427964544

約数和(自身を除く): 284756864

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1453, 1540, 1760, 1792, 2240, 2464, 2816, 2906, 3080, 3520, 4480, 4928, 5812, 6160, 7040, 7265, 8960, 9856, 10171, 11624, 12320, 14080, 14530, 15983, 19712, 20342, 23248, 24640, 29060, 31966, 40684, 46496, 49280, 50855, 58120, 63932, 79915, 81368, 92992, 98560, 101710, 111881, 116240, 127864, 159830, 162736, 185984, 203420, 223762, 232480, 255728, 319660, 325472, 371968, 406840, 447524, 464960, 511456, 559405, 639320, 650944, 813680, 895048, 929920, 1022912, 1118810, 1278640, 1301888, 1627360, 1790096, 1859840, 2045824, 2237620, 2557280, 2603776, 3254720, 3580192, 4091648, 4475240, 5114560, 6509440, 7160384, 8950480, 10229120, 13018880, 14320768, 17900960, 20458240, 28641536, 35801920, 71603840, 143207680]

約数ペア:

[(1, 143207680), (2, 71603840), (4, 35801920), (5, 28641536), (7, 20458240), (8, 17900960), (10, 14320768), (11, 13018880), (14, 10229120), (16, 8950480), (20, 7160384), (22, 6509440), (28, 5114560), (32, 4475240), (35, 4091648), (40, 3580192), (44, 3254720), (55, 2603776), (56, 2557280), (64, 2237620), (70, 2045824), (77, 1859840), (80, 1790096), (88, 1627360), (110, 1301888), (112, 1278640), (128, 1118810), (140, 1022912), (154, 929920), (160, 895048), (176, 813680), (220, 650944), (224, 639320), (256, 559405), (280, 511456), (308, 464960), (320, 447524), (352, 406840), (385, 371968), (440, 325472), (448, 319660), (560, 255728), (616, 232480), (640, 223762), (704, 203420), (770, 185984), (880, 162736), (896, 159830), (1120, 127864), (1232, 116240), (1280, 111881), (1408, 101710), (1453, 98560), (1540, 92992), (1760, 81368), (1792, 79915), (2240, 63932), (2464, 58120), (2816, 50855), (2906, 49280), (3080, 46496), (3520, 40684), (4480, 31966), (4928, 29060), (5812, 24640), (6160, 23248), (7040, 20342), (7265, 19712), (8960, 15983), (9856, 14530), (10171, 14080), (11624, 12320)]