270585840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 320

約数和(自身を含む): 1035648000

約数和(自身を除く): 765062160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 173, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 343, 346, 380, 392, 399, 420, 456, 490, 519, 532, 560, 570, 588, 665, 686, 692, 735, 760, 784, 798, 840, 865, 912, 931, 980, 1029, 1038, 1064, 1140, 1176, 1211, 1330, 1372, 1384, 1470, 1520, 1596, 1680, 1715, 1730, 1862, 1960, 1995, 2058, 2076, 2128, 2280, 2352, 2422, 2595, 2660, 2744, 2768, 2793, 2940, 3192, 3287, 3430, 3460, 3633, 3724, 3920, 3990, 4116, 4152, 4560, 4655, 4844, 5145, 5190, 5320, 5488, 5586, 5880, 6055, 6384, 6517, 6574, 6860, 6920, 7266, 7448, 7980, 8232, 8304, 8477, 9310, 9688, 9861, 10290, 10380, 10640, 11172, 11760, 12110, 13034, 13148, 13720, 13840, 13965, 14532, 14896, 15960, 16435, 16464, 16954, 18165, 18620, 19376, 19551, 19722, 20580, 20760, 22344, 23009, 24220, 25431, 26068, 26296, 27440, 27930, 29064, 31920, 32585, 32870, 33908, 36330, 37240, 39102, 39444, 41160, 41520, 42385, 44688, 46018, 48440, 49305, 50862, 52136, 52592, 55860, 58128, 59339, 65170, 65740, 67816, 69027, 72660, 74480, 78204, 78888, 82320, 84770, 92036, 96880, 97755, 98610, 101724, 104272, 111720, 115045, 118678, 127155, 130340, 131480, 135632, 138054, 145320, 156408, 157776, 161063, 169540, 178017, 184072, 195510, 197220, 203448, 223440, 230090, 237356, 254310, 260680, 262960, 276108, 290640, 296695, 312816, 322126, 339080, 345135, 356034, 368144, 391020, 394440, 406896, 460180, 474712, 483189, 508620, 521360, 552216, 593390, 644252, 678160, 690270, 712068, 782040, 788880, 805315, 890085, 920360, 949424, 966378, 1017240, 1104432, 1127441, 1186780, 1288504, 1380540, 1424136, 1564080, 1610630, 1780170, 1840720, 1932756, 2034480, 2254882, 2373560, 2415945, 2577008, 2761080, 2848272, 3221260, 3382323, 3560340, 3865512, 4509764, 4747120, 4831890, 5522160, 5637205, 6442520, 6764646, 7120680, 7731024, 9019528, 9663780, 11274410, 12885040, 13529292, 14241360, 16911615, 18039056, 19327560, 22548820, 27058584, 33823230, 38655120, 45097640, 54117168, 67646460, 90195280, 135292920, 270585840]

約数ペア:

[(1, 270585840), (2, 135292920), (3, 90195280), (4, 67646460), (5, 54117168), (6, 45097640), (7, 38655120), (8, 33823230), (10, 27058584), (12, 22548820), (14, 19327560), (15, 18039056), (16, 16911615), (19, 14241360), (20, 13529292), (21, 12885040), (24, 11274410), (28, 9663780), (30, 9019528), (35, 7731024), (38, 7120680), (40, 6764646), (42, 6442520), (48, 5637205), (49, 5522160), (56, 4831890), (57, 4747120), (60, 4509764), (70, 3865512), (76, 3560340), (80, 3382323), (84, 3221260), (95, 2848272), (98, 2761080), (105, 2577008), (112, 2415945), (114, 2373560), (120, 2254882), (133, 2034480), (140, 1932756), (147, 1840720), (152, 1780170), (168, 1610630), (173, 1564080), (190, 1424136), (196, 1380540), (210, 1288504), (228, 1186780), (240, 1127441), (245, 1104432), (266, 1017240), (280, 966378), (285, 949424), (294, 920360), (304, 890085), (336, 805315), (343, 788880), (346, 782040), (380, 712068), (392, 690270), (399, 678160), (420, 644252), (456, 593390), (490, 552216), (519, 521360), (532, 508620), (560, 483189), (570, 474712), (588, 460180), (665, 406896), (686, 394440), (692, 391020), (735, 368144), (760, 356034), (784, 345135), (798, 339080), (840, 322126), (865, 312816), (912, 296695), (931, 290640), (980, 276108), (1029, 262960), (1038, 260680), (1064, 254310), (1140, 237356), (1176, 230090), (1211, 223440), (1330, 203448), (1372, 197220), (1384, 195510), (1470, 184072), (1520, 178017), (1596, 169540), (1680, 161063), (1715, 157776), (1730, 156408), (1862, 145320), (1960, 138054), (1995, 135632), (2058, 131480), (2076, 130340), (2128, 127155), (2280, 118678), (2352, 115045), (2422, 111720), (2595, 104272), (2660, 101724), (2744, 98610), (2768, 97755), (2793, 96880), (2940, 92036), (3192, 84770), (3287, 82320), (3430, 78888), (3460, 78204), (3633, 74480), (3724, 72660), (3920, 69027), (3990, 67816), (4116, 65740), (4152, 65170), (4560, 59339), (4655, 58128), (4844, 55860), (5145, 52592), (5190, 52136), (5320, 50862), (5488, 49305), (5586, 48440), (5880, 46018), (6055, 44688), (6384, 42385), (6517, 41520), (6574, 41160), (6860, 39444), (6920, 39102), (7266, 37240), (7448, 36330), (7980, 33908), (8232, 32870), (8304, 32585), (8477, 31920), (9310, 29064), (9688, 27930), (9861, 27440), (10290, 26296), (10380, 26068), (10640, 25431), (11172, 24220), (11760, 23009), (12110, 22344), (13034, 20760), (13148, 20580), (13720, 19722), (13840, 19551), (13965, 19376), (14532, 18620), (14896, 18165), (15960, 16954), (16435, 16464)]