235471040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3446

約数の個数: 112

約数和(自身を含む): 661684224

約数和(自身を除く): 426213184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3391, 3472, 4340, 4960, 6782, 6944, 8680, 9920, 13564, 13888, 16955, 17360, 23737, 27128, 33910, 34720, 47474, 54256, 67820, 69440, 94948, 105121, 108512, 118685, 135640, 189896, 210242, 217024, 237370, 271280, 379792, 420484, 474740, 525605, 542560, 735847, 759584, 840968, 949480, 1051210, 1085120, 1471694, 1519168, 1681936, 1898960, 2102420, 2943388, 3363872, 3679235, 3797920, 4204840, 5886776, 6727744, 7358470, 7595840, 8409680, 11773552, 14716940, 16819360, 23547104, 29433880, 33638720, 47094208, 58867760, 117735520, 235471040]

約数ペア:

[(1, 235471040), (2, 117735520), (4, 58867760), (5, 47094208), (7, 33638720), (8, 29433880), (10, 23547104), (14, 16819360), (16, 14716940), (20, 11773552), (28, 8409680), (31, 7595840), (32, 7358470), (35, 6727744), (40, 5886776), (56, 4204840), (62, 3797920), (64, 3679235), (70, 3363872), (80, 2943388), (112, 2102420), (124, 1898960), (140, 1681936), (155, 1519168), (160, 1471694), (217, 1085120), (224, 1051210), (248, 949480), (280, 840968), (310, 759584), (320, 735847), (434, 542560), (448, 525605), (496, 474740), (560, 420484), (620, 379792), (868, 271280), (992, 237370), (1085, 217024), (1120, 210242), (1240, 189896), (1736, 135640), (1984, 118685), (2170, 108512), (2240, 105121), (2480, 94948), (3391, 69440), (3472, 67820), (4340, 54256), (4960, 47474), (6782, 34720), (6944, 33910), (8680, 27128), (9920, 23737), (13564, 17360), (13888, 16955)]