312354983520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12759599}}^1$

素因数の和:12759637

約数の個数: 144

約数和(自身を含む): 1128612139200

約数和(自身を除く): 816257155680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 12759599, 25519198, 38278797, 51038396, 63797995, 76557594, 102076792, 114836391, 127595990, 153115188, 191393985, 204153584, 216913183, 229672782, 255191980, 306230376, 382787970, 408307168, 433826366, 459345564, 510383960, 574181955, 612460752, 650739549, 765575940, 867652732, 918691128, 1020767920, 1084565915, 1148363910, 1224921504, 1301479098, 1531151880, 1735305464, 1837382256, 1952218647, 2041535840, 2169131830, 2296727820, 2602958196, 3062303760, 3253697745, 3470610928, 3674764512, 3904437294, 4338263660, 4593455640, 5205916392, 6124607520, 6507395490, 6941221856, 7808874588, 8676527320, 9186911280, 9761093235, 10411832784, 13014790980, 15617749176, 17353054640, 18373822560, 19522186470, 20823665568, 26029581960, 31235498352, 34706109280, 39044372940, 52059163920, 62470996704, 78088745880, 104118327840, 156177491760, 312354983520]

約数ペア:

[(1, 312354983520), (2, 156177491760), (3, 104118327840), (4, 78088745880), (5, 62470996704), (6, 52059163920), (8, 39044372940), (9, 34706109280), (10, 31235498352), (12, 26029581960), (15, 20823665568), (16, 19522186470), (17, 18373822560), (18, 17353054640), (20, 15617749176), (24, 13014790980), (30, 10411832784), (32, 9761093235), (34, 9186911280), (36, 8676527320), (40, 7808874588), (45, 6941221856), (48, 6507395490), (51, 6124607520), (60, 5205916392), (68, 4593455640), (72, 4338263660), (80, 3904437294), (85, 3674764512), (90, 3470610928), (96, 3253697745), (102, 3062303760), (120, 2602958196), (136, 2296727820), (144, 2169131830), (153, 2041535840), (160, 1952218647), (170, 1837382256), (180, 1735305464), (204, 1531151880), (240, 1301479098), (255, 1224921504), (272, 1148363910), (288, 1084565915), (306, 1020767920), (340, 918691128), (360, 867652732), (408, 765575940), (480, 650739549), (510, 612460752), (544, 574181955), (612, 510383960), (680, 459345564), (720, 433826366), (765, 408307168), (816, 382787970), (1020, 306230376), (1224, 255191980), (1360, 229672782), (1440, 216913183), (1530, 204153584), (1632, 191393985), (2040, 153115188), (2448, 127595990), (2720, 114836391), (3060, 102076792), (4080, 76557594), (4896, 63797995), (6120, 51038396), (8160, 38278797), (12240, 25519198), (24480, 12759599)]