1938477120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1333

約数の個数: 224

約数和(自身を含む): 6478341120

約数和(自身を除く): 4539864000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 155, 159, 160, 186, 192, 212, 240, 248, 265, 310, 318, 320, 372, 424, 465, 480, 496, 530, 620, 636, 744, 795, 848, 930, 960, 992, 1060, 1229, 1240, 1272, 1488, 1590, 1643, 1696, 1860, 1984, 2120, 2458, 2480, 2544, 2976, 3180, 3286, 3392, 3687, 3720, 4240, 4916, 4929, 4960, 5088, 5952, 6145, 6360, 6572, 7374, 7440, 8215, 8480, 9832, 9858, 9920, 10176, 12290, 12720, 13144, 14748, 14880, 16430, 16960, 18435, 19664, 19716, 24580, 24645, 25440, 26288, 29496, 29760, 32860, 36870, 38099, 39328, 39432, 49160, 49290, 50880, 52576, 58992, 65137, 65720, 73740, 76198, 78656, 78864, 98320, 98580, 105152, 114297, 117984, 130274, 131440, 147480, 152396, 157728, 190495, 195411, 196640, 197160, 228594, 235968, 260548, 262880, 294960, 304792, 315456, 325685, 380990, 390822, 393280, 394320, 457188, 521096, 525760, 571485, 589920, 609584, 651370, 761980, 781644, 788640, 914376, 977055, 1042192, 1142970, 1179840, 1219168, 1302740, 1523960, 1563288, 1577280, 1828752, 1954110, 2019247, 2084384, 2285940, 2438336, 2605480, 3047920, 3126576, 3657504, 3908220, 4038494, 4168768, 4571880, 5210960, 6057741, 6095840, 6253152, 7315008, 7816440, 8076988, 9143760, 10096235, 10421920, 12115482, 12191680, 12506304, 15632880, 16153976, 18287520, 20192470, 20843840, 24230964, 30288705, 31265760, 32307952, 36575040, 40384940, 48461928, 60577410, 62531520, 64615904, 80769880, 96923856, 121154820, 129231808, 161539760, 193847712, 242309640, 323079520, 387695424, 484619280, 646159040, 969238560, 1938477120]

約数ペア:

[(1, 1938477120), (2, 969238560), (3, 646159040), (4, 484619280), (5, 387695424), (6, 323079520), (8, 242309640), (10, 193847712), (12, 161539760), (15, 129231808), (16, 121154820), (20, 96923856), (24, 80769880), (30, 64615904), (31, 62531520), (32, 60577410), (40, 48461928), (48, 40384940), (53, 36575040), (60, 32307952), (62, 31265760), (64, 30288705), (80, 24230964), (93, 20843840), (96, 20192470), (106, 18287520), (120, 16153976), (124, 15632880), (155, 12506304), (159, 12191680), (160, 12115482), (186, 10421920), (192, 10096235), (212, 9143760), (240, 8076988), (248, 7816440), (265, 7315008), (310, 6253152), (318, 6095840), (320, 6057741), (372, 5210960), (424, 4571880), (465, 4168768), (480, 4038494), (496, 3908220), (530, 3657504), (620, 3126576), (636, 3047920), (744, 2605480), (795, 2438336), (848, 2285940), (930, 2084384), (960, 2019247), (992, 1954110), (1060, 1828752), (1229, 1577280), (1240, 1563288), (1272, 1523960), (1488, 1302740), (1590, 1219168), (1643, 1179840), (1696, 1142970), (1860, 1042192), (1984, 977055), (2120, 914376), (2458, 788640), (2480, 781644), (2544, 761980), (2976, 651370), (3180, 609584), (3286, 589920), (3392, 571485), (3687, 525760), (3720, 521096), (4240, 457188), (4916, 394320), (4929, 393280), (4960, 390822), (5088, 380990), (5952, 325685), (6145, 315456), (6360, 304792), (6572, 294960), (7374, 262880), (7440, 260548), (8215, 235968), (8480, 228594), (9832, 197160), (9858, 196640), (9920, 195411), (10176, 190495), (12290, 157728), (12720, 152396), (13144, 147480), (14748, 131440), (14880, 130274), (16430, 117984), (16960, 114297), (18435, 105152), (19664, 98580), (19716, 98320), (24580, 78864), (24645, 78656), (25440, 76198), (26288, 73740), (29496, 65720), (29760, 65137), (32860, 58992), (36870, 52576), (38099, 50880), (39328, 49290), (39432, 49160)]