394134120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21504

約数の個数: 128

約数和(自身を含む): 1391126400

約数和(自身を除く): 996992280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 21467, 42934, 64401, 85868, 107335, 128802, 171736, 193203, 214670, 257604, 322005, 364939, 386406, 429340, 515208, 579609, 644010, 729878, 772812, 858680, 966015, 1094817, 1159218, 1288020, 1459756, 1545624, 1824695, 1932030, 2189634, 2318436, 2576040, 2898045, 2919512, 3284451, 3649390, 3864060, 4379268, 4636872, 5474085, 5796090, 6568902, 7298780, 7728120, 8758536, 9853353, 10948170, 11592180, 13137804, 14597560, 16422255, 19706706, 21896340, 23184360, 26275608, 32844510, 39413412, 43792680, 49266765, 65689020, 78826824, 98533530, 131378040, 197067060, 394134120]

約数ペア:

[(1, 394134120), (2, 197067060), (3, 131378040), (4, 98533530), (5, 78826824), (6, 65689020), (8, 49266765), (9, 43792680), (10, 39413412), (12, 32844510), (15, 26275608), (17, 23184360), (18, 21896340), (20, 19706706), (24, 16422255), (27, 14597560), (30, 13137804), (34, 11592180), (36, 10948170), (40, 9853353), (45, 8758536), (51, 7728120), (54, 7298780), (60, 6568902), (68, 5796090), (72, 5474085), (85, 4636872), (90, 4379268), (102, 3864060), (108, 3649390), (120, 3284451), (135, 2919512), (136, 2898045), (153, 2576040), (170, 2318436), (180, 2189634), (204, 1932030), (216, 1824695), (255, 1545624), (270, 1459756), (306, 1288020), (340, 1159218), (360, 1094817), (408, 966015), (459, 858680), (510, 772812), (540, 729878), (612, 644010), (680, 579609), (765, 515208), (918, 429340), (1020, 386406), (1080, 364939), (1224, 322005), (1530, 257604), (1836, 214670), (2040, 193203), (2295, 171736), (3060, 128802), (3672, 107335), (4590, 85868), (6120, 64401), (9180, 42934), (18360, 21467)]