206582040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^4\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 786520800

約数和(自身を除く): 579938760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 239, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 478, 490, 504, 588, 630, 686, 717, 735, 840, 882, 956, 980, 1029, 1176, 1195, 1260, 1372, 1434, 1470, 1673, 1715, 1764, 1912, 1960, 2058, 2151, 2205, 2390, 2401, 2520, 2744, 2868, 2940, 3087, 3346, 3430, 3528, 3585, 4116, 4302, 4410, 4780, 4802, 5019, 5145, 5736, 5880, 6174, 6692, 6860, 7170, 7203, 8232, 8365, 8604, 8820, 9560, 9604, 10038, 10290, 10755, 11711, 12005, 12348, 13384, 13720, 14340, 14406, 15057, 15435, 16730, 17208, 17640, 19208, 20076, 20580, 21510, 21609, 23422, 24010, 24696, 25095, 28680, 28812, 30114, 30870, 33460, 35133, 36015, 40152, 41160, 43020, 43218, 46844, 48020, 50190, 57624, 58555, 60228, 61740, 66920, 70266, 72030, 75285, 81977, 86040, 86436, 93688, 96040, 100380, 105399, 108045, 117110, 120456, 123480, 140532, 144060, 150570, 163954, 172872, 175665, 200760, 210798, 216090, 234220, 245931, 281064, 288120, 301140, 327908, 351330, 409885, 421596, 432180, 468440, 491862, 526995, 573839, 602280, 655816, 702660, 737793, 819770, 843192, 864360, 983724, 1053990, 1147678, 1229655, 1405320, 1475586, 1639540, 1721517, 1967448, 2107980, 2295356, 2459310, 2869195, 2951172, 3279080, 3443034, 3688965, 4215960, 4590712, 4918620, 5164551, 5738390, 5902344, 6886068, 7377930, 8607585, 9837240, 10329102, 11476780, 13772136, 14755860, 17215170, 20658204, 22953560, 25822755, 29511720, 34430340, 41316408, 51645510, 68860680, 103291020, 206582040]

約数ペア:

[(1, 206582040), (2, 103291020), (3, 68860680), (4, 51645510), (5, 41316408), (6, 34430340), (7, 29511720), (8, 25822755), (9, 22953560), (10, 20658204), (12, 17215170), (14, 14755860), (15, 13772136), (18, 11476780), (20, 10329102), (21, 9837240), (24, 8607585), (28, 7377930), (30, 6886068), (35, 5902344), (36, 5738390), (40, 5164551), (42, 4918620), (45, 4590712), (49, 4215960), (56, 3688965), (60, 3443034), (63, 3279080), (70, 2951172), (72, 2869195), (84, 2459310), (90, 2295356), (98, 2107980), (105, 1967448), (120, 1721517), (126, 1639540), (140, 1475586), (147, 1405320), (168, 1229655), (180, 1147678), (196, 1053990), (210, 983724), (239, 864360), (245, 843192), (252, 819770), (280, 737793), (294, 702660), (315, 655816), (343, 602280), (360, 573839), (392, 526995), (420, 491862), (441, 468440), (478, 432180), (490, 421596), (504, 409885), (588, 351330), (630, 327908), (686, 301140), (717, 288120), (735, 281064), (840, 245931), (882, 234220), (956, 216090), (980, 210798), (1029, 200760), (1176, 175665), (1195, 172872), (1260, 163954), (1372, 150570), (1434, 144060), (1470, 140532), (1673, 123480), (1715, 120456), (1764, 117110), (1912, 108045), (1960, 105399), (2058, 100380), (2151, 96040), (2205, 93688), (2390, 86436), (2401, 86040), (2520, 81977), (2744, 75285), (2868, 72030), (2940, 70266), (3087, 66920), (3346, 61740), (3430, 60228), (3528, 58555), (3585, 57624), (4116, 50190), (4302, 48020), (4410, 46844), (4780, 43218), (4802, 43020), (5019, 41160), (5145, 40152), (5736, 36015), (5880, 35133), (6174, 33460), (6692, 30870), (6860, 30114), (7170, 28812), (7203, 28680), (8232, 25095), (8365, 24696), (8604, 24010), (8820, 23422), (9560, 21609), (9604, 21510), (10038, 20580), (10290, 20076), (10755, 19208), (11711, 17640), (12005, 17208), (12348, 16730), (13384, 15435), (13720, 15057), (14340, 14406)]