476156520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{26993}}^1$

素因数の和:27024

約数の個数: 144

約数和(自身を含む): 1800229860

約数和(自身を除く): 1324073340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 26993, 53986, 80979, 107972, 134965, 161958, 188951, 215944, 242937, 269930, 323916, 377902, 404895, 485874, 539860, 566853, 647832, 755804, 809790, 944755, 971748, 1079720, 1133706, 1214685, 1322657, 1511608, 1619580, 1700559, 1889510, 1943496, 2267412, 2429370, 2645314, 2834265, 3239160, 3401118, 3779020, 3967971, 4534824, 4858740, 5290628, 5668530, 6613285, 6802236, 7558040, 7935942, 8502795, 9717480, 10581256, 11337060, 11903913, 13226570, 13604472, 15871884, 17005590, 19839855, 22674120, 23807826, 26453140, 31743768, 34011180, 39679710, 47615652, 52906280, 59519565, 68022360, 79359420, 95231304, 119039130, 158718840, 238078260, 476156520]

約数ペア:

[(1, 476156520), (2, 238078260), (3, 158718840), (4, 119039130), (5, 95231304), (6, 79359420), (7, 68022360), (8, 59519565), (9, 52906280), (10, 47615652), (12, 39679710), (14, 34011180), (15, 31743768), (18, 26453140), (20, 23807826), (21, 22674120), (24, 19839855), (28, 17005590), (30, 15871884), (35, 13604472), (36, 13226570), (40, 11903913), (42, 11337060), (45, 10581256), (49, 9717480), (56, 8502795), (60, 7935942), (63, 7558040), (70, 6802236), (72, 6613285), (84, 5668530), (90, 5290628), (98, 4858740), (105, 4534824), (120, 3967971), (126, 3779020), (140, 3401118), (147, 3239160), (168, 2834265), (180, 2645314), (196, 2429370), (210, 2267412), (245, 1943496), (252, 1889510), (280, 1700559), (294, 1619580), (315, 1511608), (360, 1322657), (392, 1214685), (420, 1133706), (441, 1079720), (490, 971748), (504, 944755), (588, 809790), (630, 755804), (735, 647832), (840, 566853), (882, 539860), (980, 485874), (1176, 404895), (1260, 377902), (1470, 323916), (1764, 269930), (1960, 242937), (2205, 215944), (2520, 188951), (2940, 161958), (3528, 134965), (4410, 107972), (5880, 80979), (8820, 53986), (17640, 26993)]