209747943600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{82487}}^1$

素因数の和:82684

約数の個数: 240

約数和(自身を含む): 728024570112

約数和(自身を除く): 518276626512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 163, 195, 200, 208, 240, 260, 300, 312, 325, 326, 390, 400, 489, 520, 600, 624, 650, 652, 780, 815, 975, 978, 1040, 1200, 1300, 1304, 1560, 1630, 1950, 1956, 2119, 2445, 2600, 2608, 3120, 3260, 3900, 3912, 4075, 4238, 4890, 5200, 6357, 6520, 7800, 7824, 8150, 8476, 9780, 10595, 12225, 12714, 13040, 15600, 16300, 16952, 19560, 21190, 24450, 25428, 31785, 32600, 33904, 39120, 42380, 48900, 50856, 52975, 63570, 65200, 82487, 84760, 97800, 101712, 105950, 127140, 158925, 164974, 169520, 195600, 211900, 247461, 254280, 317850, 329948, 412435, 423800, 494922, 508560, 635700, 659896, 824870, 847600, 989844, 1072331, 1237305, 1271400, 1319792, 1649740, 1979688, 2062175, 2144662, 2474610, 2542800, 3216993, 3299480, 3959376, 4124350, 4289324, 4949220, 5361655, 6186525, 6433986, 6598960, 8248700, 8578648, 9898440, 10723310, 12373050, 12867972, 13445381, 16084965, 16497400, 17157296, 19796880, 21446620, 24746100, 25735944, 26808275, 26890762, 32169930, 32994800, 40336143, 42893240, 49492200, 51471888, 53616550, 53781524, 64339860, 67226905, 80424825, 80672286, 85786480, 98984400, 107233100, 107563048, 128679720, 134453810, 160849650, 161344572, 174789953, 201680715, 214466200, 215126096, 257359440, 268907620, 321699300, 322689144, 336134525, 349579906, 403361430, 428932400, 524369859, 537815240, 643398600, 645378288, 672269050, 699159812, 806722860, 873949765, 1008403575, 1048739718, 1075630480, 1286797200, 1344538100, 1398319624, 1613445720, 1747899530, 2016807150, 2097479436, 2621849295, 2689076200, 2796639248, 3226891440, 3495799060, 4033614300, 4194958872, 4369748825, 5243698590, 5378152400, 6991598120, 8067228600, 8389917744, 8739497650, 10487397180, 13109246475, 13983196240, 16134457200, 17478995300, 20974794360, 26218492950, 34957990600, 41949588720, 52436985900, 69915981200, 104873971800, 209747943600]

約数ペア:

[(1, 209747943600), (2, 104873971800), (3, 69915981200), (4, 52436985900), (5, 41949588720), (6, 34957990600), (8, 26218492950), (10, 20974794360), (12, 17478995300), (13, 16134457200), (15, 13983196240), (16, 13109246475), (20, 10487397180), (24, 8739497650), (25, 8389917744), (26, 8067228600), (30, 6991598120), (39, 5378152400), (40, 5243698590), (48, 4369748825), (50, 4194958872), (52, 4033614300), (60, 3495799060), (65, 3226891440), (75, 2796639248), (78, 2689076200), (80, 2621849295), (100, 2097479436), (104, 2016807150), (120, 1747899530), (130, 1613445720), (150, 1398319624), (156, 1344538100), (163, 1286797200), (195, 1075630480), (200, 1048739718), (208, 1008403575), (240, 873949765), (260, 806722860), (300, 699159812), (312, 672269050), (325, 645378288), (326, 643398600), (390, 537815240), (400, 524369859), (489, 428932400), (520, 403361430), (600, 349579906), (624, 336134525), (650, 322689144), (652, 321699300), (780, 268907620), (815, 257359440), (975, 215126096), (978, 214466200), (1040, 201680715), (1200, 174789953), (1300, 161344572), (1304, 160849650), (1560, 134453810), (1630, 128679720), (1950, 107563048), (1956, 107233100), (2119, 98984400), (2445, 85786480), (2600, 80672286), (2608, 80424825), (3120, 67226905), (3260, 64339860), (3900, 53781524), (3912, 53616550), (4075, 51471888), (4238, 49492200), (4890, 42893240), (5200, 40336143), (6357, 32994800), (6520, 32169930), (7800, 26890762), (7824, 26808275), (8150, 25735944), (8476, 24746100), (9780, 21446620), (10595, 19796880), (12225, 17157296), (12714, 16497400), (13040, 16084965), (15600, 13445381), (16300, 12867972), (16952, 12373050), (19560, 10723310), (21190, 9898440), (24450, 8578648), (25428, 8248700), (31785, 6598960), (32600, 6433986), (33904, 6186525), (39120, 5361655), (42380, 4949220), (48900, 4289324), (50856, 4124350), (52975, 3959376), (63570, 3299480), (65200, 3216993), (82487, 2542800), (84760, 2474610), (97800, 2144662), (101712, 2062175), (105950, 1979688), (127140, 1649740), (158925, 1319792), (164974, 1271400), (169520, 1237305), (195600, 1072331), (211900, 989844), (247461, 847600), (254280, 824870), (317850, 659896), (329948, 635700), (412435, 508560), (423800, 494922)]