313719360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 224

約数和(自身を含む): 1079723520

約数和(自身を除く): 766004160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 192, 204, 235, 240, 255, 272, 282, 320, 340, 376, 408, 409, 470, 480, 510, 544, 564, 680, 705, 752, 799, 816, 818, 940, 960, 1020, 1088, 1128, 1227, 1360, 1410, 1504, 1598, 1632, 1636, 1880, 2040, 2045, 2256, 2397, 2454, 2720, 2820, 3008, 3196, 3264, 3272, 3760, 3995, 4080, 4090, 4512, 4794, 4908, 5440, 5640, 6135, 6392, 6544, 6953, 7520, 7990, 8160, 8180, 9024, 9588, 9816, 11280, 11985, 12270, 12784, 13088, 13906, 15040, 15980, 16320, 16360, 19176, 19223, 19632, 20859, 22560, 23970, 24540, 25568, 26176, 27812, 31960, 32720, 34765, 38352, 38446, 39264, 41718, 45120, 47940, 49080, 51136, 55624, 57669, 63920, 65440, 69530, 76704, 76892, 78528, 83436, 95880, 96115, 98160, 104295, 111248, 115338, 127840, 130880, 139060, 153408, 153784, 166872, 191760, 192230, 196320, 208590, 222496, 230676, 255680, 278120, 288345, 307568, 326791, 333744, 383520, 384460, 392640, 417180, 444992, 461352, 556240, 576690, 615136, 653582, 667488, 767040, 768920, 834360, 922704, 980373, 1112480, 1153380, 1230272, 1307164, 1334976, 1537840, 1633955, 1668720, 1845408, 1960746, 2224960, 2306760, 2614328, 3075680, 3267910, 3337440, 3690816, 3921492, 4613520, 4901865, 5228656, 6151360, 6535820, 6674880, 7842984, 9227040, 9803730, 10457312, 13071640, 15685968, 18454080, 19607460, 20914624, 26143280, 31371936, 39214920, 52286560, 62743872, 78429840, 104573120, 156859680, 313719360]

約数ペア:

[(1, 313719360), (2, 156859680), (3, 104573120), (4, 78429840), (5, 62743872), (6, 52286560), (8, 39214920), (10, 31371936), (12, 26143280), (15, 20914624), (16, 19607460), (17, 18454080), (20, 15685968), (24, 13071640), (30, 10457312), (32, 9803730), (34, 9227040), (40, 7842984), (47, 6674880), (48, 6535820), (51, 6151360), (60, 5228656), (64, 4901865), (68, 4613520), (80, 3921492), (85, 3690816), (94, 3337440), (96, 3267910), (102, 3075680), (120, 2614328), (136, 2306760), (141, 2224960), (160, 1960746), (170, 1845408), (188, 1668720), (192, 1633955), (204, 1537840), (235, 1334976), (240, 1307164), (255, 1230272), (272, 1153380), (282, 1112480), (320, 980373), (340, 922704), (376, 834360), (408, 768920), (409, 767040), (470, 667488), (480, 653582), (510, 615136), (544, 576690), (564, 556240), (680, 461352), (705, 444992), (752, 417180), (799, 392640), (816, 384460), (818, 383520), (940, 333744), (960, 326791), (1020, 307568), (1088, 288345), (1128, 278120), (1227, 255680), (1360, 230676), (1410, 222496), (1504, 208590), (1598, 196320), (1632, 192230), (1636, 191760), (1880, 166872), (2040, 153784), (2045, 153408), (2256, 139060), (2397, 130880), (2454, 127840), (2720, 115338), (2820, 111248), (3008, 104295), (3196, 98160), (3264, 96115), (3272, 95880), (3760, 83436), (3995, 78528), (4080, 76892), (4090, 76704), (4512, 69530), (4794, 65440), (4908, 63920), (5440, 57669), (5640, 55624), (6135, 51136), (6392, 49080), (6544, 47940), (6953, 45120), (7520, 41718), (7990, 39264), (8160, 38446), (8180, 38352), (9024, 34765), (9588, 32720), (9816, 31960), (11280, 27812), (11985, 26176), (12270, 25568), (12784, 24540), (13088, 23970), (13906, 22560), (15040, 20859), (15980, 19632), (16320, 19223), (16360, 19176)]