245358960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 480

約数和(自身を含む): 1025934336

約数和(自身を除く): 780575376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 71, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 121, 132, 136, 140, 142, 154, 165, 168, 170, 176, 187, 204, 210, 213, 220, 231, 238, 240, 242, 255, 264, 272, 280, 284, 308, 330, 336, 340, 355, 357, 363, 374, 385, 408, 420, 426, 440, 462, 476, 484, 497, 510, 528, 560, 561, 568, 595, 605, 616, 660, 680, 710, 714, 726, 748, 770, 781, 816, 840, 847, 852, 880, 924, 935, 952, 968, 994, 1020, 1065, 1122, 1136, 1155, 1190, 1207, 1210, 1232, 1309, 1320, 1360, 1420, 1428, 1452, 1491, 1496, 1540, 1562, 1680, 1694, 1704, 1785, 1815, 1848, 1870, 1904, 1936, 1988, 2040, 2057, 2130, 2244, 2310, 2343, 2380, 2414, 2420, 2485, 2541, 2618, 2640, 2805, 2840, 2856, 2904, 2982, 2992, 3080, 3124, 3388, 3408, 3570, 3621, 3630, 3696, 3740, 3905, 3927, 3976, 4080, 4114, 4235, 4260, 4488, 4620, 4686, 4760, 4828, 4840, 4970, 5082, 5236, 5467, 5610, 5680, 5712, 5808, 5964, 6035, 6160, 6171, 6248, 6545, 6776, 7140, 7242, 7260, 7455, 7480, 7810, 7854, 7952, 8228, 8449, 8470, 8520, 8591, 8976, 9240, 9372, 9520, 9656, 9680, 9940, 10164, 10285, 10472, 10934, 11220, 11715, 11928, 12070, 12342, 12496, 12705, 13090, 13277, 13552, 14280, 14399, 14484, 14520, 14910, 14960, 15620, 15708, 16401, 16456, 16898, 16940, 17040, 17182, 18105, 18480, 18744, 19312, 19635, 19880, 20328, 20570, 20944, 21868, 22440, 23430, 23856, 24140, 24684, 25347, 25410, 25773, 26180, 26554, 27335, 28560, 28798, 28968, 29040, 29820, 30855, 31240, 31416, 32802, 32912, 33796, 33880, 34364, 36210, 37488, 39270, 39760, 39831, 40656, 41140, 42245, 42955, 43197, 43736, 44880, 46860, 48280, 49368, 50694, 50820, 51546, 52360, 53108, 54670, 57596, 57936, 59640, 60137, 61710, 62480, 62832, 65604, 66385, 67592, 67760, 68728, 71995, 72420, 78540, 79662, 82005, 82280, 84490, 85910, 86394, 87472, 92939, 93720, 96560, 98736, 101388, 101640, 103092, 104720, 106216, 109340, 115192, 119280, 120274, 123420, 126735, 128865, 131208, 132770, 135184, 137456, 143990, 144840, 146047, 157080, 159324, 164010, 164560, 168980, 171820, 172788, 180411, 185878, 187440, 199155, 202776, 203280, 206184, 212432, 215985, 218680, 230384, 240548, 246840, 253470, 257730, 262416, 265540, 278817, 287980, 289680, 292094, 300685, 314160, 318648, 328020, 337960, 343640, 345576, 360822, 371756, 398310, 405552, 412368, 431970, 437360, 438141, 464695, 481096, 493680, 506940, 515460, 531080, 557634, 575960, 584188, 601370, 637296, 656040, 675920, 687280, 691152, 721644, 730235, 743512, 796620, 863940, 876282, 902055, 929390, 962192, 1013880, 1022329, 1030920, 1062160, 1115268, 1151920, 1168376, 1202740, 1312080, 1394085, 1443288, 1460470, 1487024, 1593240, 1727880, 1752564, 1804110, 1858780, 2027760, 2044658, 2061840, 2190705, 2230536, 2336752, 2405480, 2788170, 2886576, 2920940, 3066987, 3186480, 3455760, 3505128, 3608220, 3717560, 4089316, 4381410, 4461072, 4810960, 5111645, 5576340, 5841880, 6133974, 7010256, 7216440, 7435120, 8178632, 8762820, 10223290, 11152680, 11683760, 12267948, 14432880, 15334935, 16357264, 17525640, 20446580, 22305360, 24535896, 30669870, 35051280, 40893160, 49071792, 61339740, 81786320, 122679480, 245358960]

約数ペア:

[(1, 245358960), (2, 122679480), (3, 81786320), (4, 61339740), (5, 49071792), (6, 40893160), (7, 35051280), (8, 30669870), (10, 24535896), (11, 22305360), (12, 20446580), (14, 17525640), (15, 16357264), (16, 15334935), (17, 14432880), (20, 12267948), (21, 11683760), (22, 11152680), (24, 10223290), (28, 8762820), (30, 8178632), (33, 7435120), (34, 7216440), (35, 7010256), (40, 6133974), (42, 5841880), (44, 5576340), (48, 5111645), (51, 4810960), (55, 4461072), (56, 4381410), (60, 4089316), (66, 3717560), (68, 3608220), (70, 3505128), (71, 3455760), (77, 3186480), (80, 3066987), (84, 2920940), (85, 2886576), (88, 2788170), (102, 2405480), (105, 2336752), (110, 2230536), (112, 2190705), (119, 2061840), (120, 2044658), (121, 2027760), (132, 1858780), (136, 1804110), (140, 1752564), (142, 1727880), (154, 1593240), (165, 1487024), (168, 1460470), (170, 1443288), (176, 1394085), (187, 1312080), (204, 1202740), (210, 1168376), (213, 1151920), (220, 1115268), (231, 1062160), (238, 1030920), (240, 1022329), (242, 1013880), (255, 962192), (264, 929390), (272, 902055), (280, 876282), (284, 863940), (308, 796620), (330, 743512), (336, 730235), (340, 721644), (355, 691152), (357, 687280), (363, 675920), (374, 656040), (385, 637296), (408, 601370), (420, 584188), (426, 575960), (440, 557634), (462, 531080), (476, 515460), (484, 506940), (497, 493680), (510, 481096), (528, 464695), (560, 438141), (561, 437360), (568, 431970), (595, 412368), (605, 405552), (616, 398310), (660, 371756), (680, 360822), (710, 345576), (714, 343640), (726, 337960), (748, 328020), (770, 318648), (781, 314160), (816, 300685), (840, 292094), (847, 289680), (852, 287980), (880, 278817), (924, 265540), (935, 262416), (952, 257730), (968, 253470), (994, 246840), (1020, 240548), (1065, 230384), (1122, 218680), (1136, 215985), (1155, 212432), (1190, 206184), (1207, 203280), (1210, 202776), (1232, 199155), (1309, 187440), (1320, 185878), (1360, 180411), (1420, 172788), (1428, 171820), (1452, 168980), (1491, 164560), (1496, 164010), (1540, 159324), (1562, 157080), (1680, 146047), (1694, 144840), (1704, 143990), (1785, 137456), (1815, 135184), (1848, 132770), (1870, 131208), (1904, 128865), (1936, 126735), (1988, 123420), (2040, 120274), (2057, 119280), (2130, 115192), (2244, 109340), (2310, 106216), (2343, 104720), (2380, 103092), (2414, 101640), (2420, 101388), (2485, 98736), (2541, 96560), (2618, 93720), (2640, 92939), (2805, 87472), (2840, 86394), (2856, 85910), (2904, 84490), (2982, 82280), (2992, 82005), (3080, 79662), (3124, 78540), (3388, 72420), (3408, 71995), (3570, 68728), (3621, 67760), (3630, 67592), (3696, 66385), (3740, 65604), (3905, 62832), (3927, 62480), (3976, 61710), (4080, 60137), (4114, 59640), (4235, 57936), (4260, 57596), (4488, 54670), (4620, 53108), (4686, 52360), (4760, 51546), (4828, 50820), (4840, 50694), (4970, 49368), (5082, 48280), (5236, 46860), (5467, 44880), (5610, 43736), (5680, 43197), (5712, 42955), (5808, 42245), (5964, 41140), (6035, 40656), (6160, 39831), (6171, 39760), (6248, 39270), (6545, 37488), (6776, 36210), (7140, 34364), (7242, 33880), (7260, 33796), (7455, 32912), (7480, 32802), (7810, 31416), (7854, 31240), (7952, 30855), (8228, 29820), (8449, 29040), (8470, 28968), (8520, 28798), (8591, 28560), (8976, 27335), (9240, 26554), (9372, 26180), (9520, 25773), (9656, 25410), (9680, 25347), (9940, 24684), (10164, 24140), (10285, 23856), (10472, 23430), (10934, 22440), (11220, 21868), (11715, 20944), (11928, 20570), (12070, 20328), (12342, 19880), (12496, 19635), (12705, 19312), (13090, 18744), (13277, 18480), (13552, 18105), (14280, 17182), (14399, 17040), (14484, 16940), (14520, 16898), (14910, 16456), (14960, 16401), (15620, 15708)]