456359680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 1315240416

約数和(自身を除く): 858880736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 64, 70, 80, 106, 112, 124, 128, 140, 155, 160, 212, 217, 224, 248, 256, 265, 280, 310, 320, 371, 424, 434, 448, 496, 530, 560, 620, 640, 742, 848, 868, 896, 961, 992, 1060, 1085, 1120, 1240, 1280, 1484, 1643, 1696, 1736, 1792, 1855, 1922, 1984, 2120, 2170, 2240, 2480, 2968, 3286, 3392, 3472, 3710, 3844, 3968, 4240, 4340, 4480, 4805, 4960, 5936, 6572, 6727, 6784, 6944, 7420, 7688, 7936, 8215, 8480, 8680, 8960, 9610, 9920, 11501, 11872, 13144, 13454, 13568, 13888, 14840, 15376, 16430, 16960, 17360, 19220, 19840, 23002, 23744, 26288, 26908, 27776, 29680, 30752, 32860, 33635, 33920, 34720, 38440, 39680, 46004, 47488, 50933, 52576, 53816, 55552, 57505, 59360, 61504, 65720, 67270, 67840, 69440, 76880, 92008, 94976, 101866, 105152, 107632, 115010, 118720, 123008, 131440, 134540, 138880, 153760, 184016, 203732, 210304, 215264, 230020, 237440, 246016, 254665, 262880, 269080, 277760, 307520, 356531, 368032, 407464, 420608, 430528, 460040, 474880, 509330, 525760, 538160, 615040, 713062, 736064, 814928, 861056, 920080, 1018660, 1051520, 1076320, 1230080, 1426124, 1472128, 1629856, 1722112, 1782655, 1840160, 2037320, 2103040, 2152640, 2852248, 2944256, 3259712, 3565310, 3680320, 4074640, 4305280, 5704496, 6519424, 7130620, 7360640, 8149280, 8610560, 11408992, 13038848, 14261240, 14721280, 16298560, 22817984, 28522480, 32597120, 45635968, 57044960, 65194240, 91271936, 114089920, 228179840, 456359680]

約数ペア:

[(1, 456359680), (2, 228179840), (4, 114089920), (5, 91271936), (7, 65194240), (8, 57044960), (10, 45635968), (14, 32597120), (16, 28522480), (20, 22817984), (28, 16298560), (31, 14721280), (32, 14261240), (35, 13038848), (40, 11408992), (53, 8610560), (56, 8149280), (62, 7360640), (64, 7130620), (70, 6519424), (80, 5704496), (106, 4305280), (112, 4074640), (124, 3680320), (128, 3565310), (140, 3259712), (155, 2944256), (160, 2852248), (212, 2152640), (217, 2103040), (224, 2037320), (248, 1840160), (256, 1782655), (265, 1722112), (280, 1629856), (310, 1472128), (320, 1426124), (371, 1230080), (424, 1076320), (434, 1051520), (448, 1018660), (496, 920080), (530, 861056), (560, 814928), (620, 736064), (640, 713062), (742, 615040), (848, 538160), (868, 525760), (896, 509330), (961, 474880), (992, 460040), (1060, 430528), (1085, 420608), (1120, 407464), (1240, 368032), (1280, 356531), (1484, 307520), (1643, 277760), (1696, 269080), (1736, 262880), (1792, 254665), (1855, 246016), (1922, 237440), (1984, 230020), (2120, 215264), (2170, 210304), (2240, 203732), (2480, 184016), (2968, 153760), (3286, 138880), (3392, 134540), (3472, 131440), (3710, 123008), (3844, 118720), (3968, 115010), (4240, 107632), (4340, 105152), (4480, 101866), (4805, 94976), (4960, 92008), (5936, 76880), (6572, 69440), (6727, 67840), (6784, 67270), (6944, 65720), (7420, 61504), (7688, 59360), (7936, 57505), (8215, 55552), (8480, 53816), (8680, 52576), (8960, 50933), (9610, 47488), (9920, 46004), (11501, 39680), (11872, 38440), (13144, 34720), (13454, 33920), (13568, 33635), (13888, 32860), (14840, 30752), (15376, 29680), (16430, 27776), (16960, 26908), (17360, 26288), (19220, 23744), (19840, 23002)]