313655040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1479

約数の個数: 216

約数和(自身を含む): 1143127440

約数和(自身を除く): 829472400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1433, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2866, 2880, 3040, 3420, 3648, 3840, 4299, 4560, 4864, 5472, 5732, 5760, 6080, 6840, 7165, 7296, 8598, 9120, 10944, 11464, 11520, 12160, 12897, 13680, 14330, 14592, 17196, 18240, 21495, 21888, 22928, 24320, 25794, 27227, 27360, 28660, 34392, 36480, 42990, 43776, 45856, 51588, 54454, 54720, 57320, 64485, 68784, 72960, 81681, 85980, 91712, 103176, 108908, 109440, 114640, 128970, 136135, 137568, 163362, 171960, 183424, 206352, 217816, 218880, 229280, 245043, 257940, 272270, 275136, 326724, 343920, 366848, 408405, 412704, 435632, 458560, 490086, 515880, 544540, 550272, 653448, 687840, 816810, 825408, 871264, 917120, 980172, 1031760, 1089080, 1100544, 1225215, 1306896, 1375680, 1633620, 1650816, 1742528, 1834240, 1960344, 2063520, 2178160, 2450430, 2613792, 2751360, 3267240, 3301632, 3485056, 3920688, 4127040, 4356320, 4900860, 5227584, 5502720, 6534480, 6970112, 7841376, 8254080, 8712640, 9801720, 10455168, 13068960, 15682752, 16508160, 17425280, 19603440, 20910336, 26137920, 31365504, 34850560, 39206880, 52275840, 62731008, 78413760, 104551680, 156827520, 313655040]

約数ペア:

[(1, 313655040), (2, 156827520), (3, 104551680), (4, 78413760), (5, 62731008), (6, 52275840), (8, 39206880), (9, 34850560), (10, 31365504), (12, 26137920), (15, 20910336), (16, 19603440), (18, 17425280), (19, 16508160), (20, 15682752), (24, 13068960), (30, 10455168), (32, 9801720), (36, 8712640), (38, 8254080), (40, 7841376), (45, 6970112), (48, 6534480), (57, 5502720), (60, 5227584), (64, 4900860), (72, 4356320), (76, 4127040), (80, 3920688), (90, 3485056), (95, 3301632), (96, 3267240), (114, 2751360), (120, 2613792), (128, 2450430), (144, 2178160), (152, 2063520), (160, 1960344), (171, 1834240), (180, 1742528), (190, 1650816), (192, 1633620), (228, 1375680), (240, 1306896), (256, 1225215), (285, 1100544), (288, 1089080), (304, 1031760), (320, 980172), (342, 917120), (360, 871264), (380, 825408), (384, 816810), (456, 687840), (480, 653448), (570, 550272), (576, 544540), (608, 515880), (640, 490086), (684, 458560), (720, 435632), (760, 412704), (768, 408405), (855, 366848), (912, 343920), (960, 326724), (1140, 275136), (1152, 272270), (1216, 257940), (1280, 245043), (1368, 229280), (1433, 218880), (1440, 217816), (1520, 206352), (1710, 183424), (1824, 171960), (1920, 163362), (2280, 137568), (2304, 136135), (2432, 128970), (2736, 114640), (2866, 109440), (2880, 108908), (3040, 103176), (3420, 91712), (3648, 85980), (3840, 81681), (4299, 72960), (4560, 68784), (4864, 64485), (5472, 57320), (5732, 54720), (5760, 54454), (6080, 51588), (6840, 45856), (7165, 43776), (7296, 42990), (8598, 36480), (9120, 34392), (10944, 28660), (11464, 27360), (11520, 27227), (12160, 25794), (12897, 24320), (13680, 22928), (14330, 21888), (14592, 21495), (17196, 18240)]