268457280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 336

約数和(自身を含む): 1070213760

約数和(自身を除く): 801756480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 390, 392, 416, 420, 439, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 832, 840, 878, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1317, 1344, 1365, 1456, 1470, 1560, 1568, 1680, 1756, 1820, 1911, 1960, 2080, 2184, 2195, 2240, 2352, 2496, 2548, 2634, 2730, 2912, 2940, 3073, 3120, 3136, 3185, 3360, 3512, 3640, 3822, 3920, 4160, 4368, 4390, 4704, 5096, 5268, 5460, 5707, 5824, 5880, 6146, 6240, 6370, 6585, 6720, 7024, 7280, 7644, 7840, 8736, 8780, 9219, 9408, 9555, 10192, 10536, 10920, 11414, 11760, 12292, 12480, 12740, 13170, 14048, 14560, 15288, 15365, 15680, 17121, 17472, 17560, 18438, 19110, 20384, 21072, 21511, 21840, 22828, 23520, 24584, 25480, 26340, 28096, 28535, 29120, 30576, 30730, 34242, 35120, 36876, 38220, 39949, 40768, 42144, 43022, 43680, 45656, 46095, 47040, 49168, 50960, 52680, 57070, 61152, 61460, 64533, 68484, 70240, 73752, 76440, 79898, 84288, 85605, 86044, 87360, 91312, 92190, 98336, 101920, 105360, 107555, 114140, 119847, 122304, 122920, 129066, 136968, 140480, 147504, 152880, 159796, 171210, 172088, 182624, 184380, 196672, 199745, 203840, 210720, 215110, 228280, 239694, 245840, 258132, 273936, 279643, 295008, 305760, 319592, 322665, 342420, 344176, 365248, 368760, 399490, 421440, 430220, 456560, 479388, 491680, 516264, 547872, 559286, 590016, 599235, 611520, 639184, 645330, 684840, 688352, 737520, 798980, 838929, 860440, 913120, 958776, 983360, 1032528, 1095744, 1118572, 1198470, 1278368, 1290660, 1369680, 1376704, 1398215, 1475040, 1597960, 1677858, 1720880, 1826240, 1917552, 2065056, 2237144, 2396940, 2556736, 2581320, 2739360, 2796430, 2950080, 3195920, 3355716, 3441760, 3835104, 4130112, 4194645, 4474288, 4793880, 5162640, 5478720, 5592860, 6391840, 6711432, 6883520, 7670208, 8389290, 8948576, 9587760, 10325280, 11185720, 12783680, 13422864, 16778580, 17897152, 19175520, 20650560, 22371440, 26845728, 33557160, 38351040, 44742880, 53691456, 67114320, 89485760, 134228640, 268457280]

約数ペア:

[(1, 268457280), (2, 134228640), (3, 89485760), (4, 67114320), (5, 53691456), (6, 44742880), (7, 38351040), (8, 33557160), (10, 26845728), (12, 22371440), (13, 20650560), (14, 19175520), (15, 17897152), (16, 16778580), (20, 13422864), (21, 12783680), (24, 11185720), (26, 10325280), (28, 9587760), (30, 8948576), (32, 8389290), (35, 7670208), (39, 6883520), (40, 6711432), (42, 6391840), (48, 5592860), (49, 5478720), (52, 5162640), (56, 4793880), (60, 4474288), (64, 4194645), (65, 4130112), (70, 3835104), (78, 3441760), (80, 3355716), (84, 3195920), (91, 2950080), (96, 2796430), (98, 2739360), (104, 2581320), (105, 2556736), (112, 2396940), (120, 2237144), (130, 2065056), (140, 1917552), (147, 1826240), (156, 1720880), (160, 1677858), (168, 1597960), (182, 1475040), (192, 1398215), (195, 1376704), (196, 1369680), (208, 1290660), (210, 1278368), (224, 1198470), (240, 1118572), (245, 1095744), (260, 1032528), (273, 983360), (280, 958776), (294, 913120), (312, 860440), (320, 838929), (336, 798980), (364, 737520), (390, 688352), (392, 684840), (416, 645330), (420, 639184), (439, 611520), (448, 599235), (455, 590016), (480, 559286), (490, 547872), (520, 516264), (546, 491680), (560, 479388), (588, 456560), (624, 430220), (637, 421440), (672, 399490), (728, 368760), (735, 365248), (780, 344176), (784, 342420), (832, 322665), (840, 319592), (878, 305760), (910, 295008), (960, 279643), (980, 273936), (1040, 258132), (1092, 245840), (1120, 239694), (1176, 228280), (1248, 215110), (1274, 210720), (1317, 203840), (1344, 199745), (1365, 196672), (1456, 184380), (1470, 182624), (1560, 172088), (1568, 171210), (1680, 159796), (1756, 152880), (1820, 147504), (1911, 140480), (1960, 136968), (2080, 129066), (2184, 122920), (2195, 122304), (2240, 119847), (2352, 114140), (2496, 107555), (2548, 105360), (2634, 101920), (2730, 98336), (2912, 92190), (2940, 91312), (3073, 87360), (3120, 86044), (3136, 85605), (3185, 84288), (3360, 79898), (3512, 76440), (3640, 73752), (3822, 70240), (3920, 68484), (4160, 64533), (4368, 61460), (4390, 61152), (4704, 57070), (5096, 52680), (5268, 50960), (5460, 49168), (5707, 47040), (5824, 46095), (5880, 45656), (6146, 43680), (6240, 43022), (6370, 42144), (6585, 40768), (6720, 39949), (7024, 38220), (7280, 36876), (7644, 35120), (7840, 34242), (8736, 30730), (8780, 30576), (9219, 29120), (9408, 28535), (9555, 28096), (10192, 26340), (10536, 25480), (10920, 24584), (11414, 23520), (11760, 22828), (12292, 21840), (12480, 21511), (12740, 21072), (13170, 20384), (14048, 19110), (14560, 18438), (15288, 17560), (15365, 17472), (15680, 17121)]