564465280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1854

約数の個数: 128

約数和(自身を含む): 1478898000

約数和(自身を除く): 914432720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 128, 136, 145, 160, 170, 232, 272, 290, 320, 340, 464, 493, 544, 580, 640, 680, 928, 986, 1088, 1160, 1360, 1789, 1856, 1972, 2176, 2320, 2465, 2720, 3578, 3712, 3944, 4640, 4930, 5440, 7156, 7888, 8945, 9280, 9860, 10880, 14312, 15776, 17890, 18560, 19720, 28624, 30413, 31552, 35780, 39440, 51881, 57248, 60826, 63104, 71560, 78880, 103762, 114496, 121652, 143120, 152065, 157760, 207524, 228992, 243304, 259405, 286240, 304130, 315520, 415048, 486608, 518810, 572480, 608260, 830096, 881977, 973216, 1037620, 1144960, 1216520, 1660192, 1763954, 1946432, 2075240, 2433040, 3320384, 3527908, 3892864, 4150480, 4409885, 4866080, 6640768, 7055816, 8300960, 8819770, 9732160, 14111632, 16601920, 17639540, 19464320, 28223264, 33203840, 35279080, 56446528, 70558160, 112893056, 141116320, 282232640, 564465280]

約数ペア:

[(1, 564465280), (2, 282232640), (4, 141116320), (5, 112893056), (8, 70558160), (10, 56446528), (16, 35279080), (17, 33203840), (20, 28223264), (29, 19464320), (32, 17639540), (34, 16601920), (40, 14111632), (58, 9732160), (64, 8819770), (68, 8300960), (80, 7055816), (85, 6640768), (116, 4866080), (128, 4409885), (136, 4150480), (145, 3892864), (160, 3527908), (170, 3320384), (232, 2433040), (272, 2075240), (290, 1946432), (320, 1763954), (340, 1660192), (464, 1216520), (493, 1144960), (544, 1037620), (580, 973216), (640, 881977), (680, 830096), (928, 608260), (986, 572480), (1088, 518810), (1160, 486608), (1360, 415048), (1789, 315520), (1856, 304130), (1972, 286240), (2176, 259405), (2320, 243304), (2465, 228992), (2720, 207524), (3578, 157760), (3712, 152065), (3944, 143120), (4640, 121652), (4930, 114496), (5440, 103762), (7156, 78880), (7888, 71560), (8945, 63104), (9280, 60826), (9860, 57248), (10880, 51881), (14312, 39440), (15776, 35780), (17890, 31552), (18560, 30413), (19720, 28624)]