788268240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21506

約数の個数: 160

約数和(自身を含む): 2874994560

約数和(自身を除く): 2086726320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 21467, 36720, 42934, 64401, 85868, 107335, 128802, 171736, 193203, 214670, 257604, 322005, 343472, 364939, 386406, 429340, 515208, 579609, 644010, 729878, 772812, 858680, 966015, 1030416, 1094817, 1159218, 1288020, 1459756, 1545624, 1717360, 1824695, 1932030, 2189634, 2318436, 2576040, 2898045, 2919512, 3091248, 3284451, 3649390, 3864060, 4379268, 4636872, 5152080, 5474085, 5796090, 5839024, 6568902, 7298780, 7728120, 8758536, 9273744, 9853353, 10948170, 11592180, 13137804, 14597560, 15456240, 16422255, 17517072, 19706706, 21896340, 23184360, 26275608, 29195120, 32844510, 39413412, 43792680, 46368720, 49266765, 52551216, 65689020, 78826824, 87585360, 98533530, 131378040, 157653648, 197067060, 262756080, 394134120, 788268240]

約数ペア:

[(1, 788268240), (2, 394134120), (3, 262756080), (4, 197067060), (5, 157653648), (6, 131378040), (8, 98533530), (9, 87585360), (10, 78826824), (12, 65689020), (15, 52551216), (16, 49266765), (17, 46368720), (18, 43792680), (20, 39413412), (24, 32844510), (27, 29195120), (30, 26275608), (34, 23184360), (36, 21896340), (40, 19706706), (45, 17517072), (48, 16422255), (51, 15456240), (54, 14597560), (60, 13137804), (68, 11592180), (72, 10948170), (80, 9853353), (85, 9273744), (90, 8758536), (102, 7728120), (108, 7298780), (120, 6568902), (135, 5839024), (136, 5796090), (144, 5474085), (153, 5152080), (170, 4636872), (180, 4379268), (204, 3864060), (216, 3649390), (240, 3284451), (255, 3091248), (270, 2919512), (272, 2898045), (306, 2576040), (340, 2318436), (360, 2189634), (408, 1932030), (432, 1824695), (459, 1717360), (510, 1545624), (540, 1459756), (612, 1288020), (680, 1159218), (720, 1094817), (765, 1030416), (816, 966015), (918, 858680), (1020, 772812), (1080, 729878), (1224, 644010), (1360, 579609), (1530, 515208), (1836, 429340), (2040, 386406), (2160, 364939), (2295, 343472), (2448, 322005), (3060, 257604), (3672, 214670), (4080, 193203), (4590, 171736), (6120, 128802), (7344, 107335), (9180, 85868), (12240, 64401), (18360, 42934), (21467, 36720)]