45393920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 192

約数和(自身を含む): 132088320

約数和(自身を除く): 86694400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 110, 124, 128, 130, 143, 155, 160, 176, 208, 220, 248, 256, 260, 286, 310, 320, 341, 352, 403, 416, 440, 496, 512, 520, 572, 620, 640, 682, 704, 715, 806, 832, 880, 992, 1024, 1040, 1144, 1240, 1280, 1364, 1408, 1430, 1612, 1664, 1705, 1760, 1984, 2015, 2048, 2080, 2288, 2480, 2560, 2728, 2816, 2860, 3224, 3328, 3410, 3520, 3968, 4030, 4160, 4433, 4576, 4960, 5120, 5456, 5632, 5720, 6448, 6656, 6820, 7040, 7936, 8060, 8320, 8866, 9152, 9920, 10240, 10912, 11264, 11440, 12896, 13312, 13640, 14080, 15872, 16120, 16640, 17732, 18304, 19840, 21824, 22165, 22528, 22880, 25792, 26624, 27280, 28160, 31744, 32240, 33280, 35464, 36608, 39680, 43648, 44330, 45760, 51584, 54560, 56320, 63488, 64480, 66560, 70928, 73216, 79360, 87296, 88660, 91520, 103168, 109120, 112640, 128960, 133120, 141856, 146432, 158720, 174592, 177320, 183040, 206336, 218240, 257920, 283712, 292864, 317440, 349184, 354640, 366080, 412672, 436480, 515840, 567424, 698368, 709280, 732160, 825344, 872960, 1031680, 1134848, 1418560, 1464320, 1745920, 2063360, 2269696, 2837120, 3491840, 4126720, 4539392, 5674240, 9078784, 11348480, 22696960, 45393920]

約数ペア:

[(1, 45393920), (2, 22696960), (4, 11348480), (5, 9078784), (8, 5674240), (10, 4539392), (11, 4126720), (13, 3491840), (16, 2837120), (20, 2269696), (22, 2063360), (26, 1745920), (31, 1464320), (32, 1418560), (40, 1134848), (44, 1031680), (52, 872960), (55, 825344), (62, 732160), (64, 709280), (65, 698368), (80, 567424), (88, 515840), (104, 436480), (110, 412672), (124, 366080), (128, 354640), (130, 349184), (143, 317440), (155, 292864), (160, 283712), (176, 257920), (208, 218240), (220, 206336), (248, 183040), (256, 177320), (260, 174592), (286, 158720), (310, 146432), (320, 141856), (341, 133120), (352, 128960), (403, 112640), (416, 109120), (440, 103168), (496, 91520), (512, 88660), (520, 87296), (572, 79360), (620, 73216), (640, 70928), (682, 66560), (704, 64480), (715, 63488), (806, 56320), (832, 54560), (880, 51584), (992, 45760), (1024, 44330), (1040, 43648), (1144, 39680), (1240, 36608), (1280, 35464), (1364, 33280), (1408, 32240), (1430, 31744), (1612, 28160), (1664, 27280), (1705, 26624), (1760, 25792), (1984, 22880), (2015, 22528), (2048, 22165), (2080, 21824), (2288, 19840), (2480, 18304), (2560, 17732), (2728, 16640), (2816, 16120), (2860, 15872), (3224, 14080), (3328, 13640), (3410, 13312), (3520, 12896), (3968, 11440), (4030, 11264), (4160, 10912), (4433, 10240), (4576, 9920), (4960, 9152), (5120, 8866), (5456, 8320), (5632, 8060), (5720, 7936), (6448, 7040), (6656, 6820)]