216407520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{3067}}^1$

素因数の和:3102

約数の個数: 216

約数和(自身を含む): 859340664

約数和(自身を除く): 642933144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3067, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 6134, 7056, 7840, 8820, 9201, 10080, 11760, 12268, 14112, 15335, 17640, 18402, 21469, 23520, 24536, 27603, 30670, 35280, 36804, 42938, 46005, 49072, 55206, 61340, 64407, 70560, 73608, 85876, 92010, 98144, 107345, 110412, 122680, 128814, 138015, 147216, 150283, 171752, 184020, 193221, 214690, 220824, 245360, 257628, 276030, 294432, 300566, 322035, 343504, 368040, 386442, 429380, 441648, 450849, 490720, 515256, 552060, 601132, 644070, 687008, 736080, 751415, 772884, 858760, 883296, 901698, 966105, 1030512, 1104120, 1202264, 1288140, 1352547, 1472160, 1502830, 1545768, 1717520, 1803396, 1932210, 2061024, 2208240, 2254245, 2404528, 2576280, 2705094, 3005660, 3091536, 3435040, 3606792, 3864420, 4416480, 4508490, 4809056, 5152560, 5410188, 6011320, 6183072, 6762735, 7213584, 7728840, 9016980, 10305120, 10820376, 12022640, 13525470, 14427168, 15457680, 18033960, 21640752, 24045280, 27050940, 30915360, 36067920, 43281504, 54101880, 72135840, 108203760, 216407520]

約数ペア:

[(1, 216407520), (2, 108203760), (3, 72135840), (4, 54101880), (5, 43281504), (6, 36067920), (7, 30915360), (8, 27050940), (9, 24045280), (10, 21640752), (12, 18033960), (14, 15457680), (15, 14427168), (16, 13525470), (18, 12022640), (20, 10820376), (21, 10305120), (24, 9016980), (28, 7728840), (30, 7213584), (32, 6762735), (35, 6183072), (36, 6011320), (40, 5410188), (42, 5152560), (45, 4809056), (48, 4508490), (49, 4416480), (56, 3864420), (60, 3606792), (63, 3435040), (70, 3091536), (72, 3005660), (80, 2705094), (84, 2576280), (90, 2404528), (96, 2254245), (98, 2208240), (105, 2061024), (112, 1932210), (120, 1803396), (126, 1717520), (140, 1545768), (144, 1502830), (147, 1472160), (160, 1352547), (168, 1288140), (180, 1202264), (196, 1104120), (210, 1030512), (224, 966105), (240, 901698), (245, 883296), (252, 858760), (280, 772884), (288, 751415), (294, 736080), (315, 687008), (336, 644070), (360, 601132), (392, 552060), (420, 515256), (441, 490720), (480, 450849), (490, 441648), (504, 429380), (560, 386442), (588, 368040), (630, 343504), (672, 322035), (720, 300566), (735, 294432), (784, 276030), (840, 257628), (882, 245360), (980, 220824), (1008, 214690), (1120, 193221), (1176, 184020), (1260, 171752), (1440, 150283), (1470, 147216), (1568, 138015), (1680, 128814), (1764, 122680), (1960, 110412), (2016, 107345), (2205, 98144), (2352, 92010), (2520, 85876), (2940, 73608), (3067, 70560), (3360, 64407), (3528, 61340), (3920, 55206), (4410, 49072), (4704, 46005), (5040, 42938), (5880, 36804), (6134, 35280), (7056, 30670), (7840, 27603), (8820, 24536), (9201, 23520), (10080, 21469), (11760, 18402), (12268, 17640), (14112, 15335)]