334867680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 288

約数和(自身を含む): 1320883200

約数和(自身を除く): 986015520

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 139, 140, 144, 160, 168, 180, 210, 224, 239, 240, 252, 278, 280, 288, 315, 336, 360, 417, 420, 478, 480, 504, 556, 560, 630, 672, 695, 717, 720, 834, 840, 956, 973, 1008, 1112, 1120, 1195, 1251, 1260, 1390, 1434, 1440, 1668, 1673, 1680, 1912, 1946, 2016, 2085, 2151, 2224, 2390, 2502, 2520, 2780, 2868, 2919, 3336, 3346, 3360, 3585, 3824, 3892, 4170, 4302, 4448, 4780, 4865, 5004, 5019, 5040, 5560, 5736, 5838, 6255, 6672, 6692, 7170, 7648, 7784, 8340, 8365, 8604, 8757, 9560, 9730, 10008, 10038, 10080, 10755, 11120, 11472, 11676, 12510, 13344, 13384, 14340, 14595, 15057, 15568, 16680, 16730, 17208, 17514, 19120, 19460, 20016, 20076, 21510, 22240, 22944, 23352, 25020, 25095, 26768, 28680, 29190, 30114, 31136, 33221, 33360, 33460, 34416, 35028, 38240, 38920, 40032, 40152, 43020, 43785, 46704, 50040, 50190, 53536, 57360, 58380, 60228, 66442, 66720, 66920, 68832, 70056, 75285, 77840, 80304, 86040, 87570, 93408, 99663, 100080, 100380, 114720, 116760, 120456, 132884, 133840, 140112, 150570, 155680, 160608, 166105, 172080, 175140, 199326, 200160, 200760, 232547, 233520, 240912, 265768, 267680, 280224, 298989, 301140, 332210, 344160, 350280, 398652, 401520, 465094, 467040, 481824, 498315, 531536, 597978, 602280, 664420, 697641, 700560, 797304, 803040, 930188, 996630, 1063072, 1162735, 1195956, 1204560, 1328840, 1395282, 1401120, 1494945, 1594608, 1860376, 1993260, 2092923, 2325470, 2391912, 2409120, 2657680, 2790564, 2989890, 3189216, 3488205, 3720752, 3986520, 4185846, 4650940, 4783824, 5315360, 5581128, 5979780, 6976410, 7441504, 7973040, 8371692, 9301880, 9567648, 10464615, 11162256, 11959560, 13952820, 15946080, 16743384, 18603760, 20929230, 22324512, 23919120, 27905640, 33486768, 37207520, 41858460, 47838240, 55811280, 66973536, 83716920, 111622560, 167433840, 334867680]

約数ペア:

[(1, 334867680), (2, 167433840), (3, 111622560), (4, 83716920), (5, 66973536), (6, 55811280), (7, 47838240), (8, 41858460), (9, 37207520), (10, 33486768), (12, 27905640), (14, 23919120), (15, 22324512), (16, 20929230), (18, 18603760), (20, 16743384), (21, 15946080), (24, 13952820), (28, 11959560), (30, 11162256), (32, 10464615), (35, 9567648), (36, 9301880), (40, 8371692), (42, 7973040), (45, 7441504), (48, 6976410), (56, 5979780), (60, 5581128), (63, 5315360), (70, 4783824), (72, 4650940), (80, 4185846), (84, 3986520), (90, 3720752), (96, 3488205), (105, 3189216), (112, 2989890), (120, 2790564), (126, 2657680), (139, 2409120), (140, 2391912), (144, 2325470), (160, 2092923), (168, 1993260), (180, 1860376), (210, 1594608), (224, 1494945), (239, 1401120), (240, 1395282), (252, 1328840), (278, 1204560), (280, 1195956), (288, 1162735), (315, 1063072), (336, 996630), (360, 930188), (417, 803040), (420, 797304), (478, 700560), (480, 697641), (504, 664420), (556, 602280), (560, 597978), (630, 531536), (672, 498315), (695, 481824), (717, 467040), (720, 465094), (834, 401520), (840, 398652), (956, 350280), (973, 344160), (1008, 332210), (1112, 301140), (1120, 298989), (1195, 280224), (1251, 267680), (1260, 265768), (1390, 240912), (1434, 233520), (1440, 232547), (1668, 200760), (1673, 200160), (1680, 199326), (1912, 175140), (1946, 172080), (2016, 166105), (2085, 160608), (2151, 155680), (2224, 150570), (2390, 140112), (2502, 133840), (2520, 132884), (2780, 120456), (2868, 116760), (2919, 114720), (3336, 100380), (3346, 100080), (3360, 99663), (3585, 93408), (3824, 87570), (3892, 86040), (4170, 80304), (4302, 77840), (4448, 75285), (4780, 70056), (4865, 68832), (5004, 66920), (5019, 66720), (5040, 66442), (5560, 60228), (5736, 58380), (5838, 57360), (6255, 53536), (6672, 50190), (6692, 50040), (7170, 46704), (7648, 43785), (7784, 43020), (8340, 40152), (8365, 40032), (8604, 38920), (8757, 38240), (9560, 35028), (9730, 34416), (10008, 33460), (10038, 33360), (10080, 33221), (10755, 31136), (11120, 30114), (11472, 29190), (11676, 28680), (12510, 26768), (13344, 25095), (13384, 25020), (14340, 23352), (14595, 22944), (15057, 22240), (15568, 21510), (16680, 20076), (16730, 20016), (17208, 19460), (17514, 19120)]