214870320

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 240

約数和(自身を含む): 855778560

約数和(自身を除く): 640908240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1579, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3158, 3240, 3402, 3780, 3888, 4536, 4737, 4860, 5040, 5670, 6316, 6480, 6804, 7560, 7895, 8505, 9072, 9474, 9720, 11053, 11340, 12632, 13608, 14211, 15120, 15790, 17010, 18948, 19440, 22106, 22680, 23685, 25264, 27216, 28422, 31580, 33159, 34020, 37896, 42633, 44212, 45360, 47370, 55265, 56844, 63160, 66318, 68040, 71055, 75792, 85266, 88424, 94740, 99477, 110530, 113688, 126320, 127899, 132636, 136080, 142110, 165795, 170532, 176848, 189480, 198954, 213165, 221060, 227376, 255798, 265272, 284220, 298431, 331590, 341064, 378960, 383697, 397908, 426330, 442120, 497385, 511596, 530544, 568440, 596862, 639495, 663180, 682128, 767394, 795816, 852660, 884240, 895293, 994770, 1023192, 1136880, 1193724, 1278990, 1326360, 1492155, 1534788, 1591632, 1705320, 1790586, 1918485, 1989540, 2046384, 2387448, 2557980, 2652720, 2685879, 2984310, 3069576, 3410640, 3581172, 3836970, 3979080, 4476465, 4774896, 5115960, 5371758, 5968620, 6139152, 7162344, 7673940, 7958160, 8952930, 10231920, 10743516, 11937240, 13429395, 14324688, 15347880, 17905860, 21487032, 23874480, 26858790, 30695760, 35811720, 42974064, 53717580, 71623440, 107435160, 214870320]

約数ペア:

[(1, 214870320), (2, 107435160), (3, 71623440), (4, 53717580), (5, 42974064), (6, 35811720), (7, 30695760), (8, 26858790), (9, 23874480), (10, 21487032), (12, 17905860), (14, 15347880), (15, 14324688), (16, 13429395), (18, 11937240), (20, 10743516), (21, 10231920), (24, 8952930), (27, 7958160), (28, 7673940), (30, 7162344), (35, 6139152), (36, 5968620), (40, 5371758), (42, 5115960), (45, 4774896), (48, 4476465), (54, 3979080), (56, 3836970), (60, 3581172), (63, 3410640), (70, 3069576), (72, 2984310), (80, 2685879), (81, 2652720), (84, 2557980), (90, 2387448), (105, 2046384), (108, 1989540), (112, 1918485), (120, 1790586), (126, 1705320), (135, 1591632), (140, 1534788), (144, 1492155), (162, 1326360), (168, 1278990), (180, 1193724), (189, 1136880), (210, 1023192), (216, 994770), (240, 895293), (243, 884240), (252, 852660), (270, 795816), (280, 767394), (315, 682128), (324, 663180), (336, 639495), (360, 596862), (378, 568440), (405, 530544), (420, 511596), (432, 497385), (486, 442120), (504, 426330), (540, 397908), (560, 383697), (567, 378960), (630, 341064), (648, 331590), (720, 298431), (756, 284220), (810, 265272), (840, 255798), (945, 227376), (972, 221060), (1008, 213165), (1080, 198954), (1134, 189480), (1215, 176848), (1260, 170532), (1296, 165795), (1512, 142110), (1579, 136080), (1620, 132636), (1680, 127899), (1701, 126320), (1890, 113688), (1944, 110530), (2160, 99477), (2268, 94740), (2430, 88424), (2520, 85266), (2835, 75792), (3024, 71055), (3158, 68040), (3240, 66318), (3402, 63160), (3780, 56844), (3888, 55265), (4536, 47370), (4737, 45360), (4860, 44212), (5040, 42633), (5670, 37896), (6316, 34020), (6480, 33159), (6804, 31580), (7560, 28422), (7895, 27216), (8505, 25264), (9072, 23685), (9474, 22680), (9720, 22106), (11053, 19440), (11340, 18948), (12632, 17010), (13608, 15790), (14211, 15120)]