490029120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 336

約数和(自身を含む): 1952670720

約数和(自身を除く): 1462641600

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, 64, 70, 72, 80, 84, 90, 96, 105, 109, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 218, 223, 224, 240, 252, 280, 288, 315, 320, 327, 336, 360, 420, 436, 446, 448, 480, 504, 545, 560, 576, 630, 654, 669, 672, 720, 763, 840, 872, 892, 960, 981, 1008, 1090, 1115, 1120, 1260, 1308, 1338, 1344, 1440, 1526, 1561, 1635, 1680, 1744, 1784, 1962, 2007, 2016, 2180, 2230, 2240, 2289, 2520, 2616, 2676, 2880, 3052, 3122, 3270, 3345, 3360, 3488, 3568, 3815, 3924, 4014, 4032, 4360, 4460, 4578, 4683, 4905, 5040, 5232, 5352, 6104, 6244, 6540, 6690, 6720, 6867, 6976, 7136, 7630, 7805, 7848, 8028, 8720, 8920, 9156, 9366, 9810, 10035, 10080, 10464, 10704, 11445, 12208, 12488, 13080, 13380, 13734, 14049, 14272, 15260, 15610, 15696, 16056, 17440, 17840, 18312, 18732, 19620, 20070, 20160, 20928, 21408, 22890, 23415, 24307, 24416, 24976, 26160, 26760, 27468, 28098, 30520, 31220, 31392, 32112, 34335, 34880, 35680, 36624, 37464, 39240, 40140, 42816, 45780, 46830, 48614, 48832, 49952, 52320, 53520, 54936, 56196, 61040, 62440, 62784, 64224, 68670, 70245, 71360, 72921, 73248, 74928, 78480, 80280, 91560, 93660, 97228, 99904, 104640, 107040, 109872, 112392, 121535, 122080, 124880, 128448, 137340, 140490, 145842, 146496, 149856, 156960, 160560, 170149, 183120, 187320, 194456, 214080, 218763, 219744, 224784, 243070, 244160, 249760, 274680, 280980, 291684, 299712, 313920, 321120, 340298, 364605, 366240, 374640, 388912, 437526, 439488, 449568, 486140, 499520, 510447, 549360, 561960, 583368, 642240, 680596, 729210, 732480, 749280, 777824, 850745, 875052, 899136, 972280, 1020894, 1093815, 1098720, 1123920, 1166736, 1361192, 1458420, 1498560, 1531341, 1555648, 1701490, 1750104, 1944560, 2041788, 2187630, 2197440, 2247840, 2333472, 2552235, 2722384, 2916840, 3062682, 3402980, 3500208, 3889120, 4083576, 4375260, 4495680, 4666944, 5104470, 5444768, 5833680, 6125364, 6805960, 7000416, 7656705, 7778240, 8167152, 8750520, 10208940, 10889536, 11667360, 12250728, 13611920, 14000832, 15313410, 16334304, 17501040, 20417880, 23334720, 24501456, 27223840, 30626820, 32668608, 35002080, 40835760, 49002912, 54447680, 61253640, 70004160, 81671520, 98005824, 122507280, 163343040, 245014560, 490029120]

約数ペア:

[(1, 490029120), (2, 245014560), (3, 163343040), (4, 122507280), (5, 98005824), (6, 81671520), (7, 70004160), (8, 61253640), (9, 54447680), (10, 49002912), (12, 40835760), (14, 35002080), (15, 32668608), (16, 30626820), (18, 27223840), (20, 24501456), (21, 23334720), (24, 20417880), (28, 17501040), (30, 16334304), (32, 15313410), (35, 14000832), (36, 13611920), (40, 12250728), (42, 11667360), (45, 10889536), (48, 10208940), (56, 8750520), (60, 8167152), (63, 7778240), (64, 7656705), (70, 7000416), (72, 6805960), (80, 6125364), (84, 5833680), (90, 5444768), (96, 5104470), (105, 4666944), (109, 4495680), (112, 4375260), (120, 4083576), (126, 3889120), (140, 3500208), (144, 3402980), (160, 3062682), (168, 2916840), (180, 2722384), (192, 2552235), (210, 2333472), (218, 2247840), (223, 2197440), (224, 2187630), (240, 2041788), (252, 1944560), (280, 1750104), (288, 1701490), (315, 1555648), (320, 1531341), (327, 1498560), (336, 1458420), (360, 1361192), (420, 1166736), (436, 1123920), (446, 1098720), (448, 1093815), (480, 1020894), (504, 972280), (545, 899136), (560, 875052), (576, 850745), (630, 777824), (654, 749280), (669, 732480), (672, 729210), (720, 680596), (763, 642240), (840, 583368), (872, 561960), (892, 549360), (960, 510447), (981, 499520), (1008, 486140), (1090, 449568), (1115, 439488), (1120, 437526), (1260, 388912), (1308, 374640), (1338, 366240), (1344, 364605), (1440, 340298), (1526, 321120), (1561, 313920), (1635, 299712), (1680, 291684), (1744, 280980), (1784, 274680), (1962, 249760), (2007, 244160), (2016, 243070), (2180, 224784), (2230, 219744), (2240, 218763), (2289, 214080), (2520, 194456), (2616, 187320), (2676, 183120), (2880, 170149), (3052, 160560), (3122, 156960), (3270, 149856), (3345, 146496), (3360, 145842), (3488, 140490), (3568, 137340), (3815, 128448), (3924, 124880), (4014, 122080), (4032, 121535), (4360, 112392), (4460, 109872), (4578, 107040), (4683, 104640), (4905, 99904), (5040, 97228), (5232, 93660), (5352, 91560), (6104, 80280), (6244, 78480), (6540, 74928), (6690, 73248), (6720, 72921), (6867, 71360), (6976, 70245), (7136, 68670), (7630, 64224), (7805, 62784), (7848, 62440), (8028, 61040), (8720, 56196), (8920, 54936), (9156, 53520), (9366, 52320), (9810, 49952), (10035, 48832), (10080, 48614), (10464, 46830), (10704, 45780), (11445, 42816), (12208, 40140), (12488, 39240), (13080, 37464), (13380, 36624), (13734, 35680), (14049, 34880), (14272, 34335), (15260, 32112), (15610, 31392), (15696, 31220), (16056, 30520), (17440, 28098), (17840, 27468), (18312, 26760), (18732, 26160), (19620, 24976), (20070, 24416), (20160, 24307), (20928, 23415), (21408, 22890)]