216145440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 288

約数和(自身を含む): 865178496

約数和(自身を除く): 649033056

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, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 480, 492, 504, 523, 560, 574, 615, 630, 656, 672, 720, 738, 820, 840, 861, 984, 1008, 1046, 1120, 1148, 1230, 1260, 1312, 1435, 1440, 1476, 1569, 1640, 1680, 1722, 1845, 1968, 2016, 2092, 2296, 2460, 2520, 2583, 2615, 2870, 2952, 3138, 3280, 3360, 3444, 3661, 3690, 3936, 4184, 4305, 4592, 4707, 4920, 5040, 5166, 5230, 5740, 5904, 6276, 6560, 6888, 7322, 7380, 7845, 8368, 8610, 9184, 9414, 9840, 10080, 10332, 10460, 10983, 11480, 11808, 12552, 12915, 13776, 14644, 14760, 15690, 16736, 17220, 18305, 18828, 19680, 20664, 20920, 21443, 21966, 22960, 23535, 25104, 25830, 27552, 29288, 29520, 31380, 32949, 34440, 36610, 37656, 41328, 41840, 42886, 43932, 45920, 47070, 50208, 51660, 54915, 58576, 59040, 62760, 64329, 65898, 68880, 73220, 75312, 82656, 83680, 85772, 87864, 94140, 103320, 107215, 109830, 117152, 125520, 128658, 131796, 137760, 146440, 150101, 150624, 164745, 171544, 175728, 188280, 192987, 206640, 214430, 219660, 251040, 257316, 263592, 292880, 300202, 321645, 329490, 343088, 351456, 376560, 385974, 413280, 428860, 439320, 450303, 514632, 527184, 585760, 600404, 643290, 658980, 686176, 750505, 753120, 771948, 857720, 878640, 900606, 964935, 1029264, 1054368, 1200808, 1286580, 1317960, 1350909, 1501010, 1543896, 1715440, 1757280, 1801212, 1929870, 2058528, 2251515, 2401616, 2573160, 2635920, 2701818, 3002020, 3087792, 3430880, 3602424, 3859740, 4503030, 4803232, 5146320, 5271840, 5403636, 6004040, 6175584, 6754545, 7204848, 7719480, 9006060, 10292640, 10807272, 12008080, 13509090, 14409696, 15438960, 18012120, 21614544, 24016160, 27018180, 30877920, 36024240, 43229088, 54036360, 72048480, 108072720, 216145440]

約数ペア:

[(1, 216145440), (2, 108072720), (3, 72048480), (4, 54036360), (5, 43229088), (6, 36024240), (7, 30877920), (8, 27018180), (9, 24016160), (10, 21614544), (12, 18012120), (14, 15438960), (15, 14409696), (16, 13509090), (18, 12008080), (20, 10807272), (21, 10292640), (24, 9006060), (28, 7719480), (30, 7204848), (32, 6754545), (35, 6175584), (36, 6004040), (40, 5403636), (41, 5271840), (42, 5146320), (45, 4803232), (48, 4503030), (56, 3859740), (60, 3602424), (63, 3430880), (70, 3087792), (72, 3002020), (80, 2701818), (82, 2635920), (84, 2573160), (90, 2401616), (96, 2251515), (105, 2058528), (112, 1929870), (120, 1801212), (123, 1757280), (126, 1715440), (140, 1543896), (144, 1501010), (160, 1350909), (164, 1317960), (168, 1286580), (180, 1200808), (205, 1054368), (210, 1029264), (224, 964935), (240, 900606), (246, 878640), (252, 857720), (280, 771948), (287, 753120), (288, 750505), (315, 686176), (328, 658980), (336, 643290), (360, 600404), (369, 585760), (410, 527184), (420, 514632), (480, 450303), (492, 439320), (504, 428860), (523, 413280), (560, 385974), (574, 376560), (615, 351456), (630, 343088), (656, 329490), (672, 321645), (720, 300202), (738, 292880), (820, 263592), (840, 257316), (861, 251040), (984, 219660), (1008, 214430), (1046, 206640), (1120, 192987), (1148, 188280), (1230, 175728), (1260, 171544), (1312, 164745), (1435, 150624), (1440, 150101), (1476, 146440), (1569, 137760), (1640, 131796), (1680, 128658), (1722, 125520), (1845, 117152), (1968, 109830), (2016, 107215), (2092, 103320), (2296, 94140), (2460, 87864), (2520, 85772), (2583, 83680), (2615, 82656), (2870, 75312), (2952, 73220), (3138, 68880), (3280, 65898), (3360, 64329), (3444, 62760), (3661, 59040), (3690, 58576), (3936, 54915), (4184, 51660), (4305, 50208), (4592, 47070), (4707, 45920), (4920, 43932), (5040, 42886), (5166, 41840), (5230, 41328), (5740, 37656), (5904, 36610), (6276, 34440), (6560, 32949), (6888, 31380), (7322, 29520), (7380, 29288), (7845, 27552), (8368, 25830), (8610, 25104), (9184, 23535), (9414, 22960), (9840, 21966), (10080, 21443), (10332, 20920), (10460, 20664), (10983, 19680), (11480, 18828), (11808, 18305), (12552, 17220), (12915, 16736), (13776, 15690), (14644, 14760)]