2655306240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:663

約数の個数: 320

約数和(自身を含む): 9239408640

約数和(自身を除く): 6584102400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 512, 570, 587, 589, 608, 620, 640, 744, 760, 768, 912, 930, 960, 992, 1140, 1174, 1178, 1216, 1240, 1280, 1488, 1520, 1536, 1761, 1767, 1824, 1860, 1920, 1984, 2280, 2348, 2356, 2432, 2480, 2560, 2935, 2945, 2976, 3040, 3522, 3534, 3648, 3720, 3840, 3968, 4560, 4696, 4712, 4864, 4960, 5870, 5890, 5952, 6080, 7044, 7068, 7296, 7440, 7680, 7936, 8805, 8835, 9120, 9392, 9424, 9728, 9920, 11153, 11740, 11780, 11904, 12160, 14088, 14136, 14592, 14880, 15872, 17610, 17670, 18197, 18240, 18784, 18848, 19840, 22306, 23480, 23560, 23808, 24320, 28176, 28272, 29184, 29760, 33459, 35220, 35340, 36394, 36480, 37568, 37696, 39680, 44612, 46960, 47120, 47616, 48640, 54591, 55765, 56352, 56544, 59520, 66918, 70440, 70680, 72788, 72960, 75136, 75392, 79360, 89224, 90985, 93920, 94240, 109182, 111530, 112704, 113088, 119040, 133836, 140880, 141360, 145576, 145920, 150272, 150784, 167295, 178448, 181970, 187840, 188480, 218364, 223060, 225408, 226176, 238080, 267672, 272955, 281760, 282720, 291152, 300544, 301568, 334590, 345743, 356896, 363940, 375680, 376960, 436728, 446120, 450816, 452352, 535344, 545910, 563520, 565440, 582304, 669180, 691486, 713792, 727880, 751360, 753920, 873456, 892240, 901632, 904704, 1037229, 1070688, 1091820, 1127040, 1130880, 1164608, 1338360, 1382972, 1427584, 1455760, 1502720, 1507840, 1728715, 1746912, 1784480, 2074458, 2141376, 2183640, 2254080, 2261760, 2329216, 2676720, 2765944, 2855168, 2911520, 3457430, 3493824, 3568960, 4148916, 4282752, 4367280, 4508160, 4523520, 4658432, 5186145, 5353440, 5531888, 5710336, 5823040, 6914860, 6987648, 7137920, 8297832, 8565504, 8734560, 9316864, 10372290, 10706880, 11063776, 11646080, 13829720, 13975296, 14275840, 16595664, 17131008, 17469120, 20744580, 21413760, 22127552, 23292160, 27659440, 27950592, 28551680, 33191328, 34938240, 41489160, 42827520, 44255104, 46584320, 55318880, 66382656, 69876480, 82978320, 85655040, 88510208, 110637760, 132765312, 139752960, 165956640, 177020416, 221275520, 265530624, 331913280, 442551040, 531061248, 663826560, 885102080, 1327653120, 2655306240]

約数ペア:

[(1, 2655306240), (2, 1327653120), (3, 885102080), (4, 663826560), (5, 531061248), (6, 442551040), (8, 331913280), (10, 265530624), (12, 221275520), (15, 177020416), (16, 165956640), (19, 139752960), (20, 132765312), (24, 110637760), (30, 88510208), (31, 85655040), (32, 82978320), (38, 69876480), (40, 66382656), (48, 55318880), (57, 46584320), (60, 44255104), (62, 42827520), (64, 41489160), (76, 34938240), (80, 33191328), (93, 28551680), (95, 27950592), (96, 27659440), (114, 23292160), (120, 22127552), (124, 21413760), (128, 20744580), (152, 17469120), (155, 17131008), (160, 16595664), (186, 14275840), (190, 13975296), (192, 13829720), (228, 11646080), (240, 11063776), (248, 10706880), (256, 10372290), (285, 9316864), (304, 8734560), (310, 8565504), (320, 8297832), (372, 7137920), (380, 6987648), (384, 6914860), (456, 5823040), (465, 5710336), (480, 5531888), (496, 5353440), (512, 5186145), (570, 4658432), (587, 4523520), (589, 4508160), (608, 4367280), (620, 4282752), (640, 4148916), (744, 3568960), (760, 3493824), (768, 3457430), (912, 2911520), (930, 2855168), (960, 2765944), (992, 2676720), (1140, 2329216), (1174, 2261760), (1178, 2254080), (1216, 2183640), (1240, 2141376), (1280, 2074458), (1488, 1784480), (1520, 1746912), (1536, 1728715), (1761, 1507840), (1767, 1502720), (1824, 1455760), (1860, 1427584), (1920, 1382972), (1984, 1338360), (2280, 1164608), (2348, 1130880), (2356, 1127040), (2432, 1091820), (2480, 1070688), (2560, 1037229), (2935, 904704), (2945, 901632), (2976, 892240), (3040, 873456), (3522, 753920), (3534, 751360), (3648, 727880), (3720, 713792), (3840, 691486), (3968, 669180), (4560, 582304), (4696, 565440), (4712, 563520), (4864, 545910), (4960, 535344), (5870, 452352), (5890, 450816), (5952, 446120), (6080, 436728), (7044, 376960), (7068, 375680), (7296, 363940), (7440, 356896), (7680, 345743), (7936, 334590), (8805, 301568), (8835, 300544), (9120, 291152), (9392, 282720), (9424, 281760), (9728, 272955), (9920, 267672), (11153, 238080), (11740, 226176), (11780, 225408), (11904, 223060), (12160, 218364), (14088, 188480), (14136, 187840), (14592, 181970), (14880, 178448), (15872, 167295), (17610, 150784), (17670, 150272), (18197, 145920), (18240, 145576), (18784, 141360), (18848, 140880), (19840, 133836), (22306, 119040), (23480, 113088), (23560, 112704), (23808, 111530), (24320, 109182), (28176, 94240), (28272, 93920), (29184, 90985), (29760, 89224), (33459, 79360), (35220, 75392), (35340, 75136), (36394, 72960), (36480, 72788), (37568, 70680), (37696, 70440), (39680, 66918), (44612, 59520), (46960, 56544), (47120, 56352), (47616, 55765), (48640, 54591)]