214336920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 771379200

約数和(自身を除く): 557042280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 61, 70, 84, 89, 94, 105, 120, 122, 140, 141, 168, 178, 183, 188, 210, 235, 244, 267, 280, 282, 305, 329, 356, 366, 376, 420, 427, 445, 470, 488, 534, 564, 610, 623, 658, 705, 712, 732, 840, 854, 890, 915, 940, 987, 1068, 1128, 1220, 1246, 1281, 1316, 1335, 1410, 1464, 1645, 1708, 1780, 1830, 1869, 1880, 1974, 2135, 2136, 2440, 2492, 2562, 2632, 2670, 2820, 2867, 3115, 3290, 3416, 3560, 3660, 3738, 3948, 4183, 4270, 4935, 4984, 5124, 5340, 5429, 5640, 5734, 6230, 6405, 6580, 7320, 7476, 7896, 8366, 8540, 8601, 9345, 9870, 10248, 10680, 10858, 11468, 12460, 12549, 12810, 13160, 14335, 14952, 16287, 16732, 17080, 17202, 18690, 19740, 20069, 20915, 21716, 22936, 24920, 25098, 25620, 27145, 28670, 29281, 32574, 33464, 34404, 37380, 38003, 39480, 40138, 41830, 43005, 43432, 50196, 51240, 54290, 57340, 58562, 60207, 62745, 65148, 68808, 74760, 76006, 80276, 81435, 83660, 86010, 87843, 100345, 100392, 108580, 114009, 114680, 117124, 120414, 125490, 130296, 146405, 152012, 160552, 162870, 167320, 172020, 175686, 190015, 200690, 217160, 228018, 234248, 240828, 250980, 255163, 292810, 301035, 304024, 325740, 344040, 351372, 380030, 401380, 439215, 456036, 481656, 501960, 510326, 570045, 585620, 602070, 651480, 702744, 760060, 765489, 802760, 878430, 912072, 1020652, 1140090, 1171240, 1204140, 1275815, 1520120, 1530978, 1756860, 1786141, 2041304, 2280180, 2408280, 2551630, 3061956, 3513720, 3572282, 3827445, 4560360, 5103260, 5358423, 6123912, 7144564, 7654890, 8930705, 10206520, 10716846, 14289128, 15309780, 17861410, 21433692, 26792115, 30619560, 35722820, 42867384, 53584230, 71445640, 107168460, 214336920]

約数ペア:

[(1, 214336920), (2, 107168460), (3, 71445640), (4, 53584230), (5, 42867384), (6, 35722820), (7, 30619560), (8, 26792115), (10, 21433692), (12, 17861410), (14, 15309780), (15, 14289128), (20, 10716846), (21, 10206520), (24, 8930705), (28, 7654890), (30, 7144564), (35, 6123912), (40, 5358423), (42, 5103260), (47, 4560360), (56, 3827445), (60, 3572282), (61, 3513720), (70, 3061956), (84, 2551630), (89, 2408280), (94, 2280180), (105, 2041304), (120, 1786141), (122, 1756860), (140, 1530978), (141, 1520120), (168, 1275815), (178, 1204140), (183, 1171240), (188, 1140090), (210, 1020652), (235, 912072), (244, 878430), (267, 802760), (280, 765489), (282, 760060), (305, 702744), (329, 651480), (356, 602070), (366, 585620), (376, 570045), (420, 510326), (427, 501960), (445, 481656), (470, 456036), (488, 439215), (534, 401380), (564, 380030), (610, 351372), (623, 344040), (658, 325740), (705, 304024), (712, 301035), (732, 292810), (840, 255163), (854, 250980), (890, 240828), (915, 234248), (940, 228018), (987, 217160), (1068, 200690), (1128, 190015), (1220, 175686), (1246, 172020), (1281, 167320), (1316, 162870), (1335, 160552), (1410, 152012), (1464, 146405), (1645, 130296), (1708, 125490), (1780, 120414), (1830, 117124), (1869, 114680), (1880, 114009), (1974, 108580), (2135, 100392), (2136, 100345), (2440, 87843), (2492, 86010), (2562, 83660), (2632, 81435), (2670, 80276), (2820, 76006), (2867, 74760), (3115, 68808), (3290, 65148), (3416, 62745), (3560, 60207), (3660, 58562), (3738, 57340), (3948, 54290), (4183, 51240), (4270, 50196), (4935, 43432), (4984, 43005), (5124, 41830), (5340, 40138), (5429, 39480), (5640, 38003), (5734, 37380), (6230, 34404), (6405, 33464), (6580, 32574), (7320, 29281), (7476, 28670), (7896, 27145), (8366, 25620), (8540, 25098), (8601, 24920), (9345, 22936), (9870, 21716), (10248, 20915), (10680, 20069), (10858, 19740), (11468, 18690), (12460, 17202), (12549, 17080), (12810, 16732), (13160, 16287), (14335, 14952)]