317430720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5801}}^1$

素因数の和:5843

約数の個数: 168

約数和(自身を含む): 1149492240

約数和(自身を除く): 832061520

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, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5801, 6080, 6840, 9120, 10944, 11602, 13680, 17403, 18240, 23204, 27360, 29005, 34806, 46408, 52209, 54720, 58010, 69612, 87015, 92816, 104418, 110219, 116020, 139224, 174030, 185632, 208836, 220438, 232040, 261045, 278448, 330657, 348060, 371264, 417672, 440876, 464080, 522090, 551095, 556896, 661314, 696120, 835344, 881752, 928160, 991971, 1044180, 1102190, 1113792, 1322628, 1392240, 1653285, 1670688, 1763504, 1856320, 1983942, 2088360, 2204380, 2645256, 2784480, 3306570, 3341376, 3527008, 3967884, 4176720, 4408760, 4959855, 5290512, 5568960, 6613140, 7054016, 7935768, 8353440, 8817520, 9919710, 10581024, 13226280, 15871536, 16706880, 17635040, 19839420, 21162048, 26452560, 31743072, 35270080, 39678840, 52905120, 63486144, 79357680, 105810240, 158715360, 317430720]

約数ペア:

[(1, 317430720), (2, 158715360), (3, 105810240), (4, 79357680), (5, 63486144), (6, 52905120), (8, 39678840), (9, 35270080), (10, 31743072), (12, 26452560), (15, 21162048), (16, 19839420), (18, 17635040), (19, 16706880), (20, 15871536), (24, 13226280), (30, 10581024), (32, 9919710), (36, 8817520), (38, 8353440), (40, 7935768), (45, 7054016), (48, 6613140), (57, 5568960), (60, 5290512), (64, 4959855), (72, 4408760), (76, 4176720), (80, 3967884), (90, 3527008), (95, 3341376), (96, 3306570), (114, 2784480), (120, 2645256), (144, 2204380), (152, 2088360), (160, 1983942), (171, 1856320), (180, 1763504), (190, 1670688), (192, 1653285), (228, 1392240), (240, 1322628), (285, 1113792), (288, 1102190), (304, 1044180), (320, 991971), (342, 928160), (360, 881752), (380, 835344), (456, 696120), (480, 661314), (570, 556896), (576, 551095), (608, 522090), (684, 464080), (720, 440876), (760, 417672), (855, 371264), (912, 348060), (960, 330657), (1140, 278448), (1216, 261045), (1368, 232040), (1440, 220438), (1520, 208836), (1710, 185632), (1824, 174030), (2280, 139224), (2736, 116020), (2880, 110219), (3040, 104418), (3420, 92816), (3648, 87015), (4560, 69612), (5472, 58010), (5801, 54720), (6080, 52209), (6840, 46408), (9120, 34806), (10944, 29005), (11602, 27360), (13680, 23204), (17403, 18240)]