28295015040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{8573}}^1$

素因数の和:8792

約数の個数: 256

約数和(自身を含む): 100747929600

約数和(自身を除く): 72452914560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 191, 192, 216, 240, 270, 288, 320, 360, 382, 384, 432, 480, 540, 573, 576, 640, 720, 764, 864, 955, 960, 1080, 1146, 1152, 1440, 1528, 1719, 1728, 1910, 1920, 2160, 2292, 2865, 2880, 3056, 3438, 3456, 3820, 4320, 4584, 5157, 5730, 5760, 6112, 6876, 7640, 8573, 8595, 8640, 9168, 10314, 11460, 12224, 13752, 15280, 17146, 17190, 17280, 18336, 20628, 22920, 24448, 25719, 25785, 27504, 30560, 34292, 34380, 36672, 41256, 42865, 45840, 51438, 51570, 55008, 61120, 68584, 68760, 73344, 77157, 82512, 85730, 91680, 102876, 103140, 110016, 122240, 128595, 137168, 137520, 154314, 165024, 171460, 183360, 205752, 206280, 220032, 231471, 257190, 274336, 275040, 308628, 330048, 342920, 366720, 385785, 411504, 412560, 462942, 514380, 548672, 550080, 617256, 660096, 685840, 771570, 823008, 825120, 925884, 1028760, 1097344, 1100160, 1157355, 1234512, 1371680, 1543140, 1637443, 1646016, 1650240, 1851768, 2057520, 2314710, 2469024, 2743360, 3086280, 3274886, 3292032, 3300480, 3703536, 4115040, 4629420, 4912329, 4938048, 5486720, 6172560, 6549772, 7407072, 8187215, 8230080, 9258840, 9824658, 9876096, 12345120, 13099544, 14736987, 14814144, 16374430, 16460160, 18517680, 19649316, 24561645, 24690240, 26199088, 29473974, 29628288, 32748860, 37035360, 39298632, 44210961, 49123290, 49380480, 52398176, 58947948, 65497720, 73684935, 74070720, 78597264, 88421922, 98246580, 104796352, 117895896, 130995440, 147369870, 148141440, 157194528, 176843844, 196493160, 209592704, 221054805, 235791792, 261990880, 294739740, 314389056, 353687688, 392986320, 442109610, 471583584, 523981760, 589479480, 628778112, 707375376, 785972640, 884219220, 943167168, 1047963520, 1178958960, 1414750752, 1571945280, 1768438440, 1886334336, 2357917920, 2829501504, 3143890560, 3536876880, 4715835840, 5659003008, 7073753760, 9431671680, 14147507520, 28295015040]

約数ペア:

[(1, 28295015040), (2, 14147507520), (3, 9431671680), (4, 7073753760), (5, 5659003008), (6, 4715835840), (8, 3536876880), (9, 3143890560), (10, 2829501504), (12, 2357917920), (15, 1886334336), (16, 1768438440), (18, 1571945280), (20, 1414750752), (24, 1178958960), (27, 1047963520), (30, 943167168), (32, 884219220), (36, 785972640), (40, 707375376), (45, 628778112), (48, 589479480), (54, 523981760), (60, 471583584), (64, 442109610), (72, 392986320), (80, 353687688), (90, 314389056), (96, 294739740), (108, 261990880), (120, 235791792), (128, 221054805), (135, 209592704), (144, 196493160), (160, 176843844), (180, 157194528), (191, 148141440), (192, 147369870), (216, 130995440), (240, 117895896), (270, 104796352), (288, 98246580), (320, 88421922), (360, 78597264), (382, 74070720), (384, 73684935), (432, 65497720), (480, 58947948), (540, 52398176), (573, 49380480), (576, 49123290), (640, 44210961), (720, 39298632), (764, 37035360), (864, 32748860), (955, 29628288), (960, 29473974), (1080, 26199088), (1146, 24690240), (1152, 24561645), (1440, 19649316), (1528, 18517680), (1719, 16460160), (1728, 16374430), (1910, 14814144), (1920, 14736987), (2160, 13099544), (2292, 12345120), (2865, 9876096), (2880, 9824658), (3056, 9258840), (3438, 8230080), (3456, 8187215), (3820, 7407072), (4320, 6549772), (4584, 6172560), (5157, 5486720), (5730, 4938048), (5760, 4912329), (6112, 4629420), (6876, 4115040), (7640, 3703536), (8573, 3300480), (8595, 3292032), (8640, 3274886), (9168, 3086280), (10314, 2743360), (11460, 2469024), (12224, 2314710), (13752, 2057520), (15280, 1851768), (17146, 1650240), (17190, 1646016), (17280, 1637443), (18336, 1543140), (20628, 1371680), (22920, 1234512), (24448, 1157355), (25719, 1100160), (25785, 1097344), (27504, 1028760), (30560, 925884), (34292, 825120), (34380, 823008), (36672, 771570), (41256, 685840), (42865, 660096), (45840, 617256), (51438, 550080), (51570, 548672), (55008, 514380), (61120, 462942), (68584, 412560), (68760, 411504), (73344, 385785), (77157, 366720), (82512, 342920), (85730, 330048), (91680, 308628), (102876, 275040), (103140, 274336), (110016, 257190), (122240, 231471), (128595, 220032), (137168, 206280), (137520, 205752), (154314, 183360), (165024, 171460)]