2009437920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1414

約数の個数: 288

約数和(自身を含む): 7891333632

約数和(自身を除く): 5881895712

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, 140, 144, 160, 163, 168, 180, 210, 224, 240, 252, 280, 288, 315, 326, 336, 360, 420, 480, 489, 504, 560, 630, 652, 672, 720, 815, 840, 978, 1008, 1120, 1141, 1223, 1260, 1304, 1440, 1467, 1630, 1680, 1956, 2016, 2282, 2445, 2446, 2520, 2608, 2934, 3260, 3360, 3423, 3669, 3912, 4564, 4890, 4892, 5040, 5216, 5705, 5868, 6115, 6520, 6846, 7335, 7338, 7824, 8561, 9128, 9780, 9784, 10080, 10269, 11007, 11410, 11736, 12230, 13040, 13692, 14670, 14676, 15648, 17115, 17122, 18256, 18345, 19560, 19568, 20538, 22014, 22820, 23472, 24460, 25683, 26080, 27384, 29340, 29352, 34230, 34244, 36512, 36690, 39120, 39136, 41076, 42805, 44028, 45640, 46944, 48920, 51345, 51366, 54768, 55035, 58680, 58704, 68460, 68488, 73380, 77049, 78240, 82152, 85610, 88056, 91280, 97840, 102690, 102732, 109536, 110070, 117360, 117408, 128415, 136920, 136976, 146760, 154098, 164304, 171220, 176112, 182560, 195680, 199349, 205380, 205464, 220140, 234720, 256830, 273840, 273952, 293520, 308196, 328608, 342440, 352224, 385245, 398698, 410760, 410928, 440280, 513660, 547680, 587040, 598047, 616392, 684880, 770490, 797396, 821520, 821856, 880560, 996745, 1027320, 1196094, 1232784, 1369760, 1395443, 1540980, 1594792, 1643040, 1761120, 1794141, 1993490, 2054640, 2392188, 2465568, 2790886, 2990235, 3081960, 3189584, 3588282, 3986980, 4109280, 4186329, 4784376, 5581772, 5980470, 6163920, 6379168, 6977215, 7176564, 7973960, 8372658, 8970705, 9568752, 11163544, 11960940, 12327840, 12558987, 13954430, 14353128, 15947920, 16745316, 17941410, 19137504, 20931645, 22327088, 23921880, 25117974, 27908860, 28706256, 31895840, 33490632, 35882820, 41863290, 44654176, 47843760, 50235948, 55817720, 57412512, 62794935, 66981264, 71765640, 83726580, 95687520, 100471896, 111635440, 125589870, 133962528, 143531280, 167453160, 200943792, 223270880, 251179740, 287062560, 334906320, 401887584, 502359480, 669812640, 1004718960, 2009437920]

約数ペア:

[(1, 2009437920), (2, 1004718960), (3, 669812640), (4, 502359480), (5, 401887584), (6, 334906320), (7, 287062560), (8, 251179740), (9, 223270880), (10, 200943792), (12, 167453160), (14, 143531280), (15, 133962528), (16, 125589870), (18, 111635440), (20, 100471896), (21, 95687520), (24, 83726580), (28, 71765640), (30, 66981264), (32, 62794935), (35, 57412512), (36, 55817720), (40, 50235948), (42, 47843760), (45, 44654176), (48, 41863290), (56, 35882820), (60, 33490632), (63, 31895840), (70, 28706256), (72, 27908860), (80, 25117974), (84, 23921880), (90, 22327088), (96, 20931645), (105, 19137504), (112, 17941410), (120, 16745316), (126, 15947920), (140, 14353128), (144, 13954430), (160, 12558987), (163, 12327840), (168, 11960940), (180, 11163544), (210, 9568752), (224, 8970705), (240, 8372658), (252, 7973960), (280, 7176564), (288, 6977215), (315, 6379168), (326, 6163920), (336, 5980470), (360, 5581772), (420, 4784376), (480, 4186329), (489, 4109280), (504, 3986980), (560, 3588282), (630, 3189584), (652, 3081960), (672, 2990235), (720, 2790886), (815, 2465568), (840, 2392188), (978, 2054640), (1008, 1993490), (1120, 1794141), (1141, 1761120), (1223, 1643040), (1260, 1594792), (1304, 1540980), (1440, 1395443), (1467, 1369760), (1630, 1232784), (1680, 1196094), (1956, 1027320), (2016, 996745), (2282, 880560), (2445, 821856), (2446, 821520), (2520, 797396), (2608, 770490), (2934, 684880), (3260, 616392), (3360, 598047), (3423, 587040), (3669, 547680), (3912, 513660), (4564, 440280), (4890, 410928), (4892, 410760), (5040, 398698), (5216, 385245), (5705, 352224), (5868, 342440), (6115, 328608), (6520, 308196), (6846, 293520), (7335, 273952), (7338, 273840), (7824, 256830), (8561, 234720), (9128, 220140), (9780, 205464), (9784, 205380), (10080, 199349), (10269, 195680), (11007, 182560), (11410, 176112), (11736, 171220), (12230, 164304), (13040, 154098), (13692, 146760), (14670, 136976), (14676, 136920), (15648, 128415), (17115, 117408), (17122, 117360), (18256, 110070), (18345, 109536), (19560, 102732), (19568, 102690), (20538, 97840), (22014, 91280), (22820, 88056), (23472, 85610), (24460, 82152), (25683, 78240), (26080, 77049), (27384, 73380), (29340, 68488), (29352, 68460), (34230, 58704), (34244, 58680), (36512, 55035), (36690, 54768), (39120, 51366), (39136, 51345), (41076, 48920), (42805, 46944), (44028, 45640)]