288547840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 176

約数和(自身を含む): 808843392

約数和(自身を除く): 520295552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 97, 112, 128, 140, 160, 166, 194, 224, 256, 280, 320, 332, 388, 415, 448, 485, 512, 560, 581, 640, 664, 679, 776, 830, 896, 970, 1024, 1120, 1162, 1280, 1328, 1358, 1552, 1660, 1792, 1940, 2240, 2324, 2560, 2656, 2716, 2905, 3104, 3320, 3395, 3584, 3880, 4480, 4648, 5120, 5312, 5432, 5810, 6208, 6640, 6790, 7168, 7760, 8051, 8960, 9296, 10624, 10864, 11620, 12416, 13280, 13580, 15520, 16102, 17920, 18592, 21248, 21728, 23240, 24832, 26560, 27160, 31040, 32204, 35840, 37184, 40255, 42496, 43456, 46480, 49664, 53120, 54320, 56357, 62080, 64408, 74368, 80510, 84992, 86912, 92960, 99328, 106240, 108640, 112714, 124160, 128816, 148736, 161020, 173824, 185920, 212480, 217280, 225428, 248320, 257632, 281785, 297472, 322040, 347648, 371840, 424960, 434560, 450856, 496640, 515264, 563570, 594944, 644080, 695296, 743680, 869120, 901712, 1030528, 1127140, 1288160, 1487360, 1738240, 1803424, 2061056, 2254280, 2576320, 2974720, 3476480, 3606848, 4122112, 4508560, 5152640, 7213696, 8244224, 9017120, 10305280, 14427392, 18034240, 20610560, 28854784, 36068480, 41221120, 57709568, 72136960, 144273920, 288547840]

約数ペア:

[(1, 288547840), (2, 144273920), (4, 72136960), (5, 57709568), (7, 41221120), (8, 36068480), (10, 28854784), (14, 20610560), (16, 18034240), (20, 14427392), (28, 10305280), (32, 9017120), (35, 8244224), (40, 7213696), (56, 5152640), (64, 4508560), (70, 4122112), (80, 3606848), (83, 3476480), (97, 2974720), (112, 2576320), (128, 2254280), (140, 2061056), (160, 1803424), (166, 1738240), (194, 1487360), (224, 1288160), (256, 1127140), (280, 1030528), (320, 901712), (332, 869120), (388, 743680), (415, 695296), (448, 644080), (485, 594944), (512, 563570), (560, 515264), (581, 496640), (640, 450856), (664, 434560), (679, 424960), (776, 371840), (830, 347648), (896, 322040), (970, 297472), (1024, 281785), (1120, 257632), (1162, 248320), (1280, 225428), (1328, 217280), (1358, 212480), (1552, 185920), (1660, 173824), (1792, 161020), (1940, 148736), (2240, 128816), (2324, 124160), (2560, 112714), (2656, 108640), (2716, 106240), (2905, 99328), (3104, 92960), (3320, 86912), (3395, 84992), (3584, 80510), (3880, 74368), (4480, 64408), (4648, 62080), (5120, 56357), (5312, 54320), (5432, 53120), (5810, 49664), (6208, 46480), (6640, 43456), (6790, 42496), (7168, 40255), (7760, 37184), (8051, 35840), (8960, 32204), (9296, 31040), (10624, 27160), (10864, 26560), (11620, 24832), (12416, 23240), (13280, 21728), (13580, 21248), (15520, 18592), (16102, 17920)]