463085440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1440

約数の個数: 128

約数和(自身を含む): 1210878720

約数和(自身を除く): 747793280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1360, 1373, 1984, 2108, 2176, 2480, 2635, 2720, 2746, 3968, 4216, 4960, 5270, 5440, 5492, 6865, 8432, 9920, 10540, 10880, 10984, 13730, 16864, 19840, 21080, 21968, 23341, 27460, 33728, 42160, 42563, 43936, 46682, 54920, 67456, 84320, 85126, 87872, 93364, 109840, 116705, 168640, 170252, 175744, 186728, 212815, 219680, 233410, 337280, 340504, 373456, 425630, 439360, 466820, 681008, 723571, 746912, 851260, 878720, 933640, 1362016, 1447142, 1493824, 1702520, 1867280, 2724032, 2894284, 2987648, 3405040, 3617855, 3734560, 5448064, 5788568, 6810080, 7235710, 7469120, 11577136, 13620160, 14471420, 14938240, 23154272, 27240320, 28942840, 46308544, 57885680, 92617088, 115771360, 231542720, 463085440]

約数ペア:

[(1, 463085440), (2, 231542720), (4, 115771360), (5, 92617088), (8, 57885680), (10, 46308544), (16, 28942840), (17, 27240320), (20, 23154272), (31, 14938240), (32, 14471420), (34, 13620160), (40, 11577136), (62, 7469120), (64, 7235710), (68, 6810080), (80, 5788568), (85, 5448064), (124, 3734560), (128, 3617855), (136, 3405040), (155, 2987648), (160, 2894284), (170, 2724032), (248, 1867280), (272, 1702520), (310, 1493824), (320, 1447142), (340, 1362016), (496, 933640), (527, 878720), (544, 851260), (620, 746912), (640, 723571), (680, 681008), (992, 466820), (1054, 439360), (1088, 425630), (1240, 373456), (1360, 340504), (1373, 337280), (1984, 233410), (2108, 219680), (2176, 212815), (2480, 186728), (2635, 175744), (2720, 170252), (2746, 168640), (3968, 116705), (4216, 109840), (4960, 93364), (5270, 87872), (5440, 85126), (5492, 84320), (6865, 67456), (8432, 54920), (9920, 46682), (10540, 43936), (10880, 42563), (10984, 42160), (13730, 33728), (16864, 27460), (19840, 23341), (21080, 21968)]