475475520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1293

約数の個数: 224

約数和(自身を含む): 1679569920

約数和(自身を除く): 1204094400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1229, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2418, 2458, 2480, 2496, 2976, 3120, 3224, 3687, 3720, 4030, 4160, 4836, 4916, 4960, 5952, 6045, 6145, 6240, 6448, 7374, 7440, 8060, 9672, 9832, 9920, 12090, 12290, 12480, 12896, 14748, 14880, 15977, 16120, 18435, 19344, 19664, 24180, 24580, 25792, 29496, 29760, 31954, 32240, 36870, 38099, 38688, 39328, 47931, 48360, 49160, 58992, 63908, 64480, 73740, 76198, 77376, 78656, 79885, 95862, 96720, 98320, 114297, 117984, 127816, 128960, 147480, 152396, 159770, 190495, 191724, 193440, 196640, 228594, 235968, 239655, 255632, 294960, 304792, 319540, 380990, 383448, 386880, 393280, 457188, 479310, 495287, 511264, 571485, 589920, 609584, 639080, 761980, 766896, 914376, 958620, 990574, 1022528, 1142970, 1179840, 1219168, 1278160, 1485861, 1523960, 1533792, 1828752, 1917240, 1981148, 2285940, 2438336, 2476435, 2556320, 2971722, 3047920, 3067584, 3657504, 3834480, 3962296, 4571880, 4952870, 5112640, 5943444, 6095840, 7315008, 7429305, 7668960, 7924592, 9143760, 9905740, 11886888, 12191680, 14858610, 15337920, 15849184, 18287520, 19811480, 23773776, 29717220, 31698368, 36575040, 39622960, 47547552, 59434440, 79245920, 95095104, 118868880, 158491840, 237737760, 475475520]

約数ペア:

[(1, 475475520), (2, 237737760), (3, 158491840), (4, 118868880), (5, 95095104), (6, 79245920), (8, 59434440), (10, 47547552), (12, 39622960), (13, 36575040), (15, 31698368), (16, 29717220), (20, 23773776), (24, 19811480), (26, 18287520), (30, 15849184), (31, 15337920), (32, 14858610), (39, 12191680), (40, 11886888), (48, 9905740), (52, 9143760), (60, 7924592), (62, 7668960), (64, 7429305), (65, 7315008), (78, 6095840), (80, 5943444), (93, 5112640), (96, 4952870), (104, 4571880), (120, 3962296), (124, 3834480), (130, 3657504), (155, 3067584), (156, 3047920), (160, 2971722), (186, 2556320), (192, 2476435), (195, 2438336), (208, 2285940), (240, 1981148), (248, 1917240), (260, 1828752), (310, 1533792), (312, 1523960), (320, 1485861), (372, 1278160), (390, 1219168), (403, 1179840), (416, 1142970), (465, 1022528), (480, 990574), (496, 958620), (520, 914376), (620, 766896), (624, 761980), (744, 639080), (780, 609584), (806, 589920), (832, 571485), (930, 511264), (960, 495287), (992, 479310), (1040, 457188), (1209, 393280), (1229, 386880), (1240, 383448), (1248, 380990), (1488, 319540), (1560, 304792), (1612, 294960), (1860, 255632), (1984, 239655), (2015, 235968), (2080, 228594), (2418, 196640), (2458, 193440), (2480, 191724), (2496, 190495), (2976, 159770), (3120, 152396), (3224, 147480), (3687, 128960), (3720, 127816), (4030, 117984), (4160, 114297), (4836, 98320), (4916, 96720), (4960, 95862), (5952, 79885), (6045, 78656), (6145, 77376), (6240, 76198), (6448, 73740), (7374, 64480), (7440, 63908), (8060, 58992), (9672, 49160), (9832, 48360), (9920, 47931), (12090, 39328), (12290, 38688), (12480, 38099), (12896, 36870), (14748, 32240), (14880, 31954), (15977, 29760), (16120, 29496), (18435, 25792), (19344, 24580), (19664, 24180)]