16747680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 57915648

約数和(自身を除く): 41167968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 41, 46, 48, 60, 69, 74, 80, 82, 92, 96, 111, 115, 120, 123, 138, 148, 160, 164, 184, 185, 205, 222, 230, 240, 246, 276, 296, 328, 345, 368, 370, 410, 444, 460, 480, 492, 552, 555, 592, 615, 656, 690, 736, 740, 820, 851, 888, 920, 943, 984, 1104, 1110, 1184, 1230, 1312, 1380, 1480, 1517, 1640, 1702, 1776, 1840, 1886, 1968, 2208, 2220, 2460, 2553, 2760, 2829, 2960, 3034, 3280, 3404, 3552, 3680, 3772, 3936, 4255, 4440, 4551, 4715, 4920, 5106, 5520, 5658, 5920, 6068, 6560, 6808, 7544, 7585, 8510, 8880, 9102, 9430, 9840, 10212, 11040, 11316, 12136, 12765, 13616, 14145, 15088, 15170, 17020, 17760, 18204, 18860, 19680, 20424, 22632, 22755, 24272, 25530, 27232, 28290, 30176, 30340, 34040, 34891, 36408, 37720, 40848, 45264, 45510, 48544, 51060, 56580, 60680, 68080, 69782, 72816, 75440, 81696, 90528, 91020, 102120, 104673, 113160, 121360, 136160, 139564, 145632, 150880, 174455, 182040, 204240, 209346, 226320, 242720, 279128, 348910, 364080, 408480, 418692, 452640, 523365, 558256, 697820, 728160, 837384, 1046730, 1116512, 1395640, 1674768, 2093460, 2791280, 3349536, 4186920, 5582560, 8373840, 16747680]

約数ペア:

[(1, 16747680), (2, 8373840), (3, 5582560), (4, 4186920), (5, 3349536), (6, 2791280), (8, 2093460), (10, 1674768), (12, 1395640), (15, 1116512), (16, 1046730), (20, 837384), (23, 728160), (24, 697820), (30, 558256), (32, 523365), (37, 452640), (40, 418692), (41, 408480), (46, 364080), (48, 348910), (60, 279128), (69, 242720), (74, 226320), (80, 209346), (82, 204240), (92, 182040), (96, 174455), (111, 150880), (115, 145632), (120, 139564), (123, 136160), (138, 121360), (148, 113160), (160, 104673), (164, 102120), (184, 91020), (185, 90528), (205, 81696), (222, 75440), (230, 72816), (240, 69782), (246, 68080), (276, 60680), (296, 56580), (328, 51060), (345, 48544), (368, 45510), (370, 45264), (410, 40848), (444, 37720), (460, 36408), (480, 34891), (492, 34040), (552, 30340), (555, 30176), (592, 28290), (615, 27232), (656, 25530), (690, 24272), (736, 22755), (740, 22632), (820, 20424), (851, 19680), (888, 18860), (920, 18204), (943, 17760), (984, 17020), (1104, 15170), (1110, 15088), (1184, 14145), (1230, 13616), (1312, 12765), (1380, 12136), (1480, 11316), (1517, 11040), (1640, 10212), (1702, 9840), (1776, 9430), (1840, 9102), (1886, 8880), (1968, 8510), (2208, 7585), (2220, 7544), (2460, 6808), (2553, 6560), (2760, 6068), (2829, 5920), (2960, 5658), (3034, 5520), (3280, 5106), (3404, 4920), (3552, 4715), (3680, 4551), (3772, 4440), (3936, 4255)]