210674520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{1327}}^1$

素因数の和:1364

約数の個数: 240

約数和(自身を含む): 824329440

約数和(自身を除く): 613654920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1327, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2654, 2835, 2940, 3240, 3528, 3780, 3969, 3981, 4410, 4536, 5292, 5308, 5670, 5880, 6615, 6635, 7560, 7938, 7962, 8820, 9289, 10584, 10616, 11340, 11943, 13230, 13270, 15876, 15924, 17640, 18578, 19845, 19905, 22680, 23886, 26460, 26540, 27867, 31752, 31848, 35829, 37156, 39690, 39810, 46445, 47772, 52920, 53080, 55734, 59715, 65023, 71658, 74312, 79380, 79620, 83601, 92890, 95544, 107487, 111468, 119430, 130046, 139335, 143316, 158760, 159240, 167202, 179145, 185780, 195069, 214974, 222936, 238860, 250803, 260092, 278670, 286632, 325115, 334404, 358290, 371560, 390138, 418005, 429948, 477720, 501606, 520184, 537435, 557340, 585207, 650230, 668808, 716580, 752409, 780276, 836010, 859896, 975345, 1003212, 1074870, 1114680, 1170414, 1254015, 1300460, 1433160, 1504818, 1560552, 1672020, 1755621, 1950690, 2006424, 2149740, 2340828, 2508030, 2600920, 2926035, 3009636, 3344040, 3511242, 3762045, 3901380, 4299480, 4681656, 5016060, 5266863, 5852070, 6019272, 7022484, 7524090, 7802760, 8778105, 10032120, 10533726, 11704140, 14044968, 15048180, 17556210, 21067452, 23408280, 26334315, 30096360, 35112420, 42134904, 52668630, 70224840, 105337260, 210674520]

約数ペア:

[(1, 210674520), (2, 105337260), (3, 70224840), (4, 52668630), (5, 42134904), (6, 35112420), (7, 30096360), (8, 26334315), (9, 23408280), (10, 21067452), (12, 17556210), (14, 15048180), (15, 14044968), (18, 11704140), (20, 10533726), (21, 10032120), (24, 8778105), (27, 7802760), (28, 7524090), (30, 7022484), (35, 6019272), (36, 5852070), (40, 5266863), (42, 5016060), (45, 4681656), (49, 4299480), (54, 3901380), (56, 3762045), (60, 3511242), (63, 3344040), (70, 3009636), (72, 2926035), (81, 2600920), (84, 2508030), (90, 2340828), (98, 2149740), (105, 2006424), (108, 1950690), (120, 1755621), (126, 1672020), (135, 1560552), (140, 1504818), (147, 1433160), (162, 1300460), (168, 1254015), (180, 1170414), (189, 1114680), (196, 1074870), (210, 1003212), (216, 975345), (245, 859896), (252, 836010), (270, 780276), (280, 752409), (294, 716580), (315, 668808), (324, 650230), (360, 585207), (378, 557340), (392, 537435), (405, 520184), (420, 501606), (441, 477720), (490, 429948), (504, 418005), (540, 390138), (567, 371560), (588, 358290), (630, 334404), (648, 325115), (735, 286632), (756, 278670), (810, 260092), (840, 250803), (882, 238860), (945, 222936), (980, 214974), (1080, 195069), (1134, 185780), (1176, 179145), (1260, 167202), (1323, 159240), (1327, 158760), (1470, 143316), (1512, 139335), (1620, 130046), (1764, 119430), (1890, 111468), (1960, 107487), (2205, 95544), (2268, 92890), (2520, 83601), (2646, 79620), (2654, 79380), (2835, 74312), (2940, 71658), (3240, 65023), (3528, 59715), (3780, 55734), (3969, 53080), (3981, 52920), (4410, 47772), (4536, 46445), (5292, 39810), (5308, 39690), (5670, 37156), (5880, 35829), (6615, 31848), (6635, 31752), (7560, 27867), (7938, 26540), (7962, 26460), (8820, 23886), (9289, 22680), (10584, 19905), (10616, 19845), (11340, 18578), (11943, 17640), (13230, 15924), (13270, 15876)]