1975517760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1061

約数の個数: 224

約数和(自身を含む): 6553395072

約数和(自身を除く): 4577877312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 53, 60, 64, 80, 82, 96, 106, 120, 123, 159, 160, 164, 192, 205, 212, 240, 246, 265, 318, 320, 328, 410, 424, 480, 492, 530, 615, 636, 656, 795, 820, 848, 947, 960, 984, 1060, 1230, 1272, 1312, 1590, 1640, 1696, 1894, 1968, 2120, 2173, 2460, 2544, 2624, 2841, 3180, 3280, 3392, 3788, 3936, 4240, 4346, 4735, 4920, 5088, 5682, 6360, 6519, 6560, 7576, 7872, 8480, 8692, 9470, 9840, 10176, 10865, 11364, 12720, 13038, 13120, 14205, 15152, 16960, 17384, 18940, 19680, 21730, 22728, 25440, 26076, 28410, 30304, 32595, 34768, 37880, 38827, 39360, 43460, 45456, 50191, 50880, 52152, 56820, 60608, 65190, 69536, 75760, 77654, 86920, 90912, 100382, 104304, 113640, 116481, 130380, 139072, 150573, 151520, 155308, 173840, 181824, 194135, 200764, 208608, 227280, 232962, 250955, 260760, 301146, 303040, 310616, 347680, 388270, 401528, 417216, 454560, 465924, 501910, 521520, 582405, 602292, 621232, 695360, 752865, 776540, 803056, 909120, 931848, 1003820, 1043040, 1164810, 1204584, 1242464, 1505730, 1553080, 1606112, 1863696, 2007640, 2057831, 2086080, 2329620, 2409168, 2484928, 3011460, 3106160, 3212224, 3727392, 4015280, 4115662, 4659240, 4818336, 6022920, 6173493, 6212320, 7454784, 8030560, 8231324, 9318480, 9636672, 10289155, 12045840, 12346986, 12424640, 16061120, 16462648, 18636960, 20578310, 24091680, 24693972, 30867465, 32925296, 37273920, 41156620, 48183360, 49387944, 61734930, 65850592, 82313240, 98775888, 123469860, 131701184, 164626480, 197551776, 246939720, 329252960, 395103552, 493879440, 658505920, 987758880, 1975517760]

約数ペア:

[(1, 1975517760), (2, 987758880), (3, 658505920), (4, 493879440), (5, 395103552), (6, 329252960), (8, 246939720), (10, 197551776), (12, 164626480), (15, 131701184), (16, 123469860), (20, 98775888), (24, 82313240), (30, 65850592), (32, 61734930), (40, 49387944), (41, 48183360), (48, 41156620), (53, 37273920), (60, 32925296), (64, 30867465), (80, 24693972), (82, 24091680), (96, 20578310), (106, 18636960), (120, 16462648), (123, 16061120), (159, 12424640), (160, 12346986), (164, 12045840), (192, 10289155), (205, 9636672), (212, 9318480), (240, 8231324), (246, 8030560), (265, 7454784), (318, 6212320), (320, 6173493), (328, 6022920), (410, 4818336), (424, 4659240), (480, 4115662), (492, 4015280), (530, 3727392), (615, 3212224), (636, 3106160), (656, 3011460), (795, 2484928), (820, 2409168), (848, 2329620), (947, 2086080), (960, 2057831), (984, 2007640), (1060, 1863696), (1230, 1606112), (1272, 1553080), (1312, 1505730), (1590, 1242464), (1640, 1204584), (1696, 1164810), (1894, 1043040), (1968, 1003820), (2120, 931848), (2173, 909120), (2460, 803056), (2544, 776540), (2624, 752865), (2841, 695360), (3180, 621232), (3280, 602292), (3392, 582405), (3788, 521520), (3936, 501910), (4240, 465924), (4346, 454560), (4735, 417216), (4920, 401528), (5088, 388270), (5682, 347680), (6360, 310616), (6519, 303040), (6560, 301146), (7576, 260760), (7872, 250955), (8480, 232962), (8692, 227280), (9470, 208608), (9840, 200764), (10176, 194135), (10865, 181824), (11364, 173840), (12720, 155308), (13038, 151520), (13120, 150573), (14205, 139072), (15152, 130380), (16960, 116481), (17384, 113640), (18940, 104304), (19680, 100382), (21730, 90912), (22728, 86920), (25440, 77654), (26076, 75760), (28410, 69536), (30304, 65190), (32595, 60608), (34768, 56820), (37880, 52152), (38827, 50880), (39360, 50191), (43460, 45456)]