418206720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1480

約数の個数: 176

約数和(自身を含む): 1408991040

約数和(自身を除く): 990784320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1433, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 2866, 3040, 3072, 3648, 3840, 4299, 4560, 4864, 5120, 5732, 6080, 7165, 7296, 7680, 8598, 9120, 9728, 11464, 12160, 14330, 14592, 15360, 17196, 18240, 19456, 21495, 22928, 24320, 27227, 28660, 29184, 34392, 36480, 42990, 45856, 48640, 54454, 57320, 58368, 68784, 72960, 81681, 85980, 91712, 97280, 108908, 114640, 136135, 137568, 145920, 163362, 171960, 183424, 217816, 229280, 272270, 275136, 291840, 326724, 343920, 366848, 408405, 435632, 458560, 544540, 550272, 653448, 687840, 733696, 816810, 871264, 917120, 1089080, 1100544, 1306896, 1375680, 1467392, 1633620, 1742528, 1834240, 2178160, 2201088, 2613792, 2751360, 3267240, 3485056, 3668480, 4356320, 4402176, 5227584, 5502720, 6534480, 6970112, 7336960, 8712640, 10455168, 11005440, 13068960, 13940224, 17425280, 20910336, 22010880, 26137920, 27880448, 34850560, 41820672, 52275840, 69701120, 83641344, 104551680, 139402240, 209103360, 418206720]

約数ペア:

[(1, 418206720), (2, 209103360), (3, 139402240), (4, 104551680), (5, 83641344), (6, 69701120), (8, 52275840), (10, 41820672), (12, 34850560), (15, 27880448), (16, 26137920), (19, 22010880), (20, 20910336), (24, 17425280), (30, 13940224), (32, 13068960), (38, 11005440), (40, 10455168), (48, 8712640), (57, 7336960), (60, 6970112), (64, 6534480), (76, 5502720), (80, 5227584), (95, 4402176), (96, 4356320), (114, 3668480), (120, 3485056), (128, 3267240), (152, 2751360), (160, 2613792), (190, 2201088), (192, 2178160), (228, 1834240), (240, 1742528), (256, 1633620), (285, 1467392), (304, 1375680), (320, 1306896), (380, 1100544), (384, 1089080), (456, 917120), (480, 871264), (512, 816810), (570, 733696), (608, 687840), (640, 653448), (760, 550272), (768, 544540), (912, 458560), (960, 435632), (1024, 408405), (1140, 366848), (1216, 343920), (1280, 326724), (1433, 291840), (1520, 275136), (1536, 272270), (1824, 229280), (1920, 217816), (2280, 183424), (2432, 171960), (2560, 163362), (2866, 145920), (3040, 137568), (3072, 136135), (3648, 114640), (3840, 108908), (4299, 97280), (4560, 91712), (4864, 85980), (5120, 81681), (5732, 72960), (6080, 68784), (7165, 58368), (7296, 57320), (7680, 54454), (8598, 48640), (9120, 45856), (9728, 42990), (11464, 36480), (12160, 34392), (14330, 29184), (14592, 28660), (15360, 27227), (17196, 24320), (18240, 22928), (19456, 21495)]