2549967360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19531}}^1$

素因数の和:19574

約数の個数: 160

約数和(自身を含む): 8631893952

約数和(自身を除く): 6081926592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 7680, 8160, 8704, 10880, 13056, 16320, 19531, 21760, 26112, 32640, 39062, 43520, 58593, 65280, 78124, 97655, 117186, 130560, 156248, 195310, 234372, 292965, 312496, 332027, 390620, 468744, 585930, 624992, 664054, 781240, 937488, 996081, 1171860, 1249984, 1328108, 1562480, 1660135, 1874976, 1992162, 2343720, 2499968, 2656216, 3124960, 3320270, 3749952, 3984324, 4687440, 4980405, 4999936, 5312432, 6249920, 6640540, 7499904, 7968648, 9374880, 9960810, 9999872, 10624864, 12499840, 13281080, 14999808, 15937296, 18749760, 19921620, 21249728, 24999680, 26562160, 29999616, 31874592, 37499520, 39843240, 42499456, 49999360, 53124320, 63749184, 74999040, 79686480, 84998912, 106248640, 127498368, 149998080, 159372960, 169997824, 212497280, 254996736, 318745920, 424994560, 509993472, 637491840, 849989120, 1274983680, 2549967360]

約数ペア:

[(1, 2549967360), (2, 1274983680), (3, 849989120), (4, 637491840), (5, 509993472), (6, 424994560), (8, 318745920), (10, 254996736), (12, 212497280), (15, 169997824), (16, 159372960), (17, 149998080), (20, 127498368), (24, 106248640), (30, 84998912), (32, 79686480), (34, 74999040), (40, 63749184), (48, 53124320), (51, 49999360), (60, 42499456), (64, 39843240), (68, 37499520), (80, 31874592), (85, 29999616), (96, 26562160), (102, 24999680), (120, 21249728), (128, 19921620), (136, 18749760), (160, 15937296), (170, 14999808), (192, 13281080), (204, 12499840), (240, 10624864), (255, 9999872), (256, 9960810), (272, 9374880), (320, 7968648), (340, 7499904), (384, 6640540), (408, 6249920), (480, 5312432), (510, 4999936), (512, 4980405), (544, 4687440), (640, 3984324), (680, 3749952), (768, 3320270), (816, 3124960), (960, 2656216), (1020, 2499968), (1088, 2343720), (1280, 1992162), (1360, 1874976), (1536, 1660135), (1632, 1562480), (1920, 1328108), (2040, 1249984), (2176, 1171860), (2560, 996081), (2720, 937488), (3264, 781240), (3840, 664054), (4080, 624992), (4352, 585930), (5440, 468744), (6528, 390620), (7680, 332027), (8160, 312496), (8704, 292965), (10880, 234372), (13056, 195310), (16320, 156248), (19531, 130560), (21760, 117186), (26112, 97655), (32640, 78124), (39062, 65280), (43520, 58593)]