2255648640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7297}}^1$

素因数の和:7349

約数の個数: 256

約数和(自身を含む): 8575441920

約数和(自身を除く): 6319793280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 2208, 2240, 2415, 2576, 2688, 2760, 2944, 3220, 3360, 3680, 3864, 4416, 4480, 4830, 5152, 5520, 6440, 6720, 7297, 7360, 7728, 8832, 9660, 10304, 11040, 12880, 13440, 14594, 14720, 15456, 19320, 20608, 21891, 22080, 25760, 29188, 30912, 36485, 38640, 43782, 44160, 51079, 51520, 58376, 61824, 72970, 77280, 87564, 102158, 103040, 109455, 116752, 145940, 153237, 154560, 167831, 175128, 204316, 218910, 233504, 255395, 291880, 306474, 309120, 335662, 350256, 408632, 437820, 467008, 503493, 510790, 583760, 612948, 671324, 700512, 766185, 817264, 839155, 875640, 934016, 1006986, 1021580, 1167520, 1174817, 1225896, 1342648, 1401024, 1532370, 1634528, 1678310, 1751280, 2013972, 2043160, 2335040, 2349634, 2451792, 2517465, 2685296, 2802048, 3064740, 3269056, 3356620, 3502560, 3524451, 4027944, 4086320, 4670080, 4699268, 4903584, 5034930, 5370592, 5874085, 6129480, 6538112, 6713240, 7005120, 7048902, 8055888, 8172640, 9398536, 9807168, 10069860, 10741184, 11748170, 12258960, 13426480, 14010240, 14097804, 16111776, 16345280, 17622255, 18797072, 19614336, 20139720, 21482368, 23496340, 24517920, 26852960, 28195608, 32223552, 32690560, 35244510, 37594144, 40279440, 46992680, 49035840, 53705920, 56391216, 64447104, 70489020, 75188288, 80558880, 93985360, 98071680, 107411840, 112782432, 140978040, 150376576, 161117760, 187970720, 225564864, 281956080, 322235520, 375941440, 451129728, 563912160, 751882880, 1127824320, 2255648640]

約数ペア:

[(1, 2255648640), (2, 1127824320), (3, 751882880), (4, 563912160), (5, 451129728), (6, 375941440), (7, 322235520), (8, 281956080), (10, 225564864), (12, 187970720), (14, 161117760), (15, 150376576), (16, 140978040), (20, 112782432), (21, 107411840), (23, 98071680), (24, 93985360), (28, 80558880), (30, 75188288), (32, 70489020), (35, 64447104), (40, 56391216), (42, 53705920), (46, 49035840), (48, 46992680), (56, 40279440), (60, 37594144), (64, 35244510), (69, 32690560), (70, 32223552), (80, 28195608), (84, 26852960), (92, 24517920), (96, 23496340), (105, 21482368), (112, 20139720), (115, 19614336), (120, 18797072), (128, 17622255), (138, 16345280), (140, 16111776), (160, 14097804), (161, 14010240), (168, 13426480), (184, 12258960), (192, 11748170), (210, 10741184), (224, 10069860), (230, 9807168), (240, 9398536), (276, 8172640), (280, 8055888), (320, 7048902), (322, 7005120), (336, 6713240), (345, 6538112), (368, 6129480), (384, 5874085), (420, 5370592), (448, 5034930), (460, 4903584), (480, 4699268), (483, 4670080), (552, 4086320), (560, 4027944), (640, 3524451), (644, 3502560), (672, 3356620), (690, 3269056), (736, 3064740), (805, 2802048), (840, 2685296), (896, 2517465), (920, 2451792), (960, 2349634), (966, 2335040), (1104, 2043160), (1120, 2013972), (1288, 1751280), (1344, 1678310), (1380, 1634528), (1472, 1532370), (1610, 1401024), (1680, 1342648), (1840, 1225896), (1920, 1174817), (1932, 1167520), (2208, 1021580), (2240, 1006986), (2415, 934016), (2576, 875640), (2688, 839155), (2760, 817264), (2944, 766185), (3220, 700512), (3360, 671324), (3680, 612948), (3864, 583760), (4416, 510790), (4480, 503493), (4830, 467008), (5152, 437820), (5520, 408632), (6440, 350256), (6720, 335662), (7297, 309120), (7360, 306474), (7728, 291880), (8832, 255395), (9660, 233504), (10304, 218910), (11040, 204316), (12880, 175128), (13440, 167831), (14594, 154560), (14720, 153237), (15456, 145940), (19320, 116752), (20608, 109455), (21891, 103040), (22080, 102158), (25760, 87564), (29188, 77280), (30912, 72970), (36485, 61824), (38640, 58376), (43782, 51520), (44160, 51079)]