320365778880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{6810497}}^1$

素因数の和:6810531

約数の個数: 168

約数和(自身を含む): 1183228680528

約数和(自身を除く): 862862901648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 47040, 6810497, 13620994, 20431491, 27241988, 34052485, 40862982, 47673479, 54483976, 68104970, 81725964, 95346958, 102157455, 108967952, 136209940, 143020437, 163451928, 190693916, 204314910, 217935904, 238367395, 272419880, 286040874, 326903856, 333714353, 381387832, 408629820, 435871808, 476734790, 544839760, 572081748, 653807712, 667428706, 715102185, 762775664, 817259640, 953469580, 1001143059, 1089679520, 1144163496, 1307615424, 1334857412, 1430204370, 1525551328, 1634519280, 1668571765, 1906939160, 2002286118, 2179359040, 2288326992, 2669714824, 2860408740, 3051102656, 3269038560, 3337143530, 3813878320, 4004572236, 4576653984, 5005715295, 5339429648, 5720817480, 6538077120, 6674287060, 7627756640, 8009144472, 9153307968, 10011430590, 10678859296, 11441634960, 13348574120, 15255513280, 16018288944, 20022861180, 21357718592, 22883269920, 26697148240, 32036577888, 40045722360, 45766539840, 53394296480, 64073155776, 80091444720, 106788592960, 160182889440, 320365778880]

約数ペア:

[(1, 320365778880), (2, 160182889440), (3, 106788592960), (4, 80091444720), (5, 64073155776), (6, 53394296480), (7, 45766539840), (8, 40045722360), (10, 32036577888), (12, 26697148240), (14, 22883269920), (15, 21357718592), (16, 20022861180), (20, 16018288944), (21, 15255513280), (24, 13348574120), (28, 11441634960), (30, 10678859296), (32, 10011430590), (35, 9153307968), (40, 8009144472), (42, 7627756640), (48, 6674287060), (49, 6538077120), (56, 5720817480), (60, 5339429648), (64, 5005715295), (70, 4576653984), (80, 4004572236), (84, 3813878320), (96, 3337143530), (98, 3269038560), (105, 3051102656), (112, 2860408740), (120, 2669714824), (140, 2288326992), (147, 2179359040), (160, 2002286118), (168, 1906939160), (192, 1668571765), (196, 1634519280), (210, 1525551328), (224, 1430204370), (240, 1334857412), (245, 1307615424), (280, 1144163496), (294, 1089679520), (320, 1001143059), (336, 953469580), (392, 817259640), (420, 762775664), (448, 715102185), (480, 667428706), (490, 653807712), (560, 572081748), (588, 544839760), (672, 476734790), (735, 435871808), (784, 408629820), (840, 381387832), (960, 333714353), (980, 326903856), (1120, 286040874), (1176, 272419880), (1344, 238367395), (1470, 217935904), (1568, 204314910), (1680, 190693916), (1960, 163451928), (2240, 143020437), (2352, 136209940), (2940, 108967952), (3136, 102157455), (3360, 95346958), (3920, 81725964), (4704, 68104970), (5880, 54483976), (6720, 47673479), (7840, 40862982), (9408, 34052485), (11760, 27241988), (15680, 20431491), (23520, 13620994), (47040, 6810497)]