8398967040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31699}}^1$

素因数の和:31749

約数の個数: 216

約数和(自身を含む): 30323966400

約数和(自身を除く): 21924999360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 5520, 5760, 5888, 6624, 7360, 8280, 8832, 11040, 11520, 13248, 14720, 16560, 17664, 22080, 26496, 29440, 31699, 33120, 44160, 52992, 63398, 66240, 88320, 95097, 126796, 132480, 158495, 190194, 253592, 264960, 285291, 316990, 380388, 475485, 507184, 570582, 633980, 729077, 760776, 950970, 1014368, 1141164, 1267960, 1426455, 1458154, 1521552, 1901940, 2028736, 2187231, 2282328, 2535920, 2852910, 2916308, 3043104, 3645385, 3803880, 4057472, 4374462, 4564656, 5071840, 5705820, 5832616, 6086208, 6561693, 7290770, 7607760, 8114944, 8748924, 9129312, 10143680, 10936155, 11411640, 11665232, 12172416, 13123386, 14581540, 15215520, 17497848, 18258624, 20287360, 21872310, 22823280, 23330464, 24344832, 26246772, 29163080, 30431040, 32808465, 34995696, 36517248, 40574720, 43744620, 45646560, 46660928, 52493544, 58326160, 60862080, 65616930, 69991392, 73034496, 87489240, 91293120, 93321856, 104987088, 116652320, 121724160, 131233860, 139982784, 174978480, 182586240, 186643712, 209974176, 233304640, 262467720, 279965568, 349956960, 365172480, 419948352, 466609280, 524935440, 559931136, 699913920, 839896704, 933218560, 1049870880, 1399827840, 1679793408, 2099741760, 2799655680, 4199483520, 8398967040]

約数ペア:

[(1, 8398967040), (2, 4199483520), (3, 2799655680), (4, 2099741760), (5, 1679793408), (6, 1399827840), (8, 1049870880), (9, 933218560), (10, 839896704), (12, 699913920), (15, 559931136), (16, 524935440), (18, 466609280), (20, 419948352), (23, 365172480), (24, 349956960), (30, 279965568), (32, 262467720), (36, 233304640), (40, 209974176), (45, 186643712), (46, 182586240), (48, 174978480), (60, 139982784), (64, 131233860), (69, 121724160), (72, 116652320), (80, 104987088), (90, 93321856), (92, 91293120), (96, 87489240), (115, 73034496), (120, 69991392), (128, 65616930), (138, 60862080), (144, 58326160), (160, 52493544), (180, 46660928), (184, 45646560), (192, 43744620), (207, 40574720), (230, 36517248), (240, 34995696), (256, 32808465), (276, 30431040), (288, 29163080), (320, 26246772), (345, 24344832), (360, 23330464), (368, 22823280), (384, 21872310), (414, 20287360), (460, 18258624), (480, 17497848), (552, 15215520), (576, 14581540), (640, 13123386), (690, 12172416), (720, 11665232), (736, 11411640), (768, 10936155), (828, 10143680), (920, 9129312), (960, 8748924), (1035, 8114944), (1104, 7607760), (1152, 7290770), (1280, 6561693), (1380, 6086208), (1440, 5832616), (1472, 5705820), (1656, 5071840), (1840, 4564656), (1920, 4374462), (2070, 4057472), (2208, 3803880), (2304, 3645385), (2760, 3043104), (2880, 2916308), (2944, 2852910), (3312, 2535920), (3680, 2282328), (3840, 2187231), (4140, 2028736), (4416, 1901940), (5520, 1521552), (5760, 1458154), (5888, 1426455), (6624, 1267960), (7360, 1141164), (8280, 1014368), (8832, 950970), (11040, 760776), (11520, 729077), (13248, 633980), (14720, 570582), (16560, 507184), (17664, 475485), (22080, 380388), (26496, 316990), (29440, 285291), (31699, 264960), (33120, 253592), (44160, 190194), (52992, 158495), (63398, 132480), (66240, 126796), (88320, 95097)]