87686983680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1301}}^1$

素因数の和:2430

約数の個数: 208

約数和(自身を含む): 281035700064

約数和(自身を除く): 193348716384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1097, 1280, 1301, 1536, 1920, 2048, 2194, 2560, 2602, 3072, 3291, 3840, 3903, 4096, 4388, 5120, 5204, 5485, 6144, 6505, 6582, 7680, 7806, 8776, 10240, 10408, 10970, 12288, 13010, 13164, 15360, 15612, 16455, 17552, 19515, 20480, 20816, 21940, 26020, 26328, 30720, 31224, 32910, 35104, 39030, 41632, 43880, 52040, 52656, 61440, 62448, 65820, 70208, 78060, 83264, 87760, 104080, 105312, 124896, 131640, 140416, 156120, 166528, 175520, 208160, 210624, 249792, 263280, 280832, 312240, 333056, 351040, 416320, 421248, 499584, 526560, 561664, 624480, 666112, 702080, 832640, 842496, 999168, 1053120, 1123328, 1248960, 1332224, 1404160, 1427197, 1665280, 1684992, 1998336, 2106240, 2246656, 2497920, 2664448, 2808320, 2854394, 3330560, 3369984, 3996672, 4212480, 4281591, 4493312, 4995840, 5328896, 5616640, 5708788, 6661120, 6739968, 7135985, 7993344, 8424960, 8563182, 9991680, 11233280, 11417576, 13322240, 13479936, 14271970, 15986688, 16849920, 17126364, 19983360, 21407955, 22466560, 22835152, 26644480, 28543940, 33699840, 34252728, 39966720, 42815910, 45670304, 57087880, 67399680, 68505456, 79933440, 85631820, 91340608, 114175760, 137010912, 171263640, 182681216, 228351520, 274021824, 342527280, 365362432, 456703040, 548043648, 685054560, 730724864, 913406080, 1096087296, 1370109120, 1461449728, 1826812160, 2192174592, 2740218240, 2922899456, 3653624320, 4384349184, 5480436480, 5845798912, 7307248640, 8768698368, 10960872960, 14614497280, 17537396736, 21921745920, 29228994560, 43843491840, 87686983680]

約数ペア:

[(1, 87686983680), (2, 43843491840), (3, 29228994560), (4, 21921745920), (5, 17537396736), (6, 14614497280), (8, 10960872960), (10, 8768698368), (12, 7307248640), (15, 5845798912), (16, 5480436480), (20, 4384349184), (24, 3653624320), (30, 2922899456), (32, 2740218240), (40, 2192174592), (48, 1826812160), (60, 1461449728), (64, 1370109120), (80, 1096087296), (96, 913406080), (120, 730724864), (128, 685054560), (160, 548043648), (192, 456703040), (240, 365362432), (256, 342527280), (320, 274021824), (384, 228351520), (480, 182681216), (512, 171263640), (640, 137010912), (768, 114175760), (960, 91340608), (1024, 85631820), (1097, 79933440), (1280, 68505456), (1301, 67399680), (1536, 57087880), (1920, 45670304), (2048, 42815910), (2194, 39966720), (2560, 34252728), (2602, 33699840), (3072, 28543940), (3291, 26644480), (3840, 22835152), (3903, 22466560), (4096, 21407955), (4388, 19983360), (5120, 17126364), (5204, 16849920), (5485, 15986688), (6144, 14271970), (6505, 13479936), (6582, 13322240), (7680, 11417576), (7806, 11233280), (8776, 9991680), (10240, 8563182), (10408, 8424960), (10970, 7993344), (12288, 7135985), (13010, 6739968), (13164, 6661120), (15360, 5708788), (15612, 5616640), (16455, 5328896), (17552, 4995840), (19515, 4493312), (20480, 4281591), (20816, 4212480), (21940, 3996672), (26020, 3369984), (26328, 3330560), (30720, 2854394), (31224, 2808320), (32910, 2664448), (35104, 2497920), (39030, 2246656), (41632, 2106240), (43880, 1998336), (52040, 1684992), (52656, 1665280), (61440, 1427197), (62448, 1404160), (65820, 1332224), (70208, 1248960), (78060, 1123328), (83264, 1053120), (87760, 999168), (104080, 842496), (105312, 832640), (124896, 702080), (131640, 666112), (140416, 624480), (156120, 561664), (166528, 526560), (175520, 499584), (208160, 421248), (210624, 416320), (249792, 351040), (263280, 333056), (280832, 312240)]