345325120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5028

約数の個数: 112

約数和(自身を含む): 970288128

約数和(自身を除く): 624963008

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, 3472, 4340, 4960, 4973, 6944, 8680, 9920, 9946, 13888, 17360, 19892, 24865, 34720, 34811, 39784, 49730, 69440, 69622, 79568, 99460, 139244, 154163, 159136, 174055, 198920, 278488, 308326, 318272, 348110, 397840, 556976, 616652, 696220, 770815, 795680, 1079141, 1113952, 1233304, 1392440, 1541630, 1591360, 2158282, 2227904, 2466608, 2784880, 3083260, 4316564, 4933216, 5395705, 5569760, 6166520, 8633128, 9866432, 10791410, 11139520, 12333040, 17266256, 21582820, 24666080, 34532512, 43165640, 49332160, 69065024, 86331280, 172662560, 345325120]

約数ペア:

[(1, 345325120), (2, 172662560), (4, 86331280), (5, 69065024), (7, 49332160), (8, 43165640), (10, 34532512), (14, 24666080), (16, 21582820), (20, 17266256), (28, 12333040), (31, 11139520), (32, 10791410), (35, 9866432), (40, 8633128), (56, 6166520), (62, 5569760), (64, 5395705), (70, 4933216), (80, 4316564), (112, 3083260), (124, 2784880), (140, 2466608), (155, 2227904), (160, 2158282), (217, 1591360), (224, 1541630), (248, 1392440), (280, 1233304), (310, 1113952), (320, 1079141), (434, 795680), (448, 770815), (496, 696220), (560, 616652), (620, 556976), (868, 397840), (992, 348110), (1085, 318272), (1120, 308326), (1240, 278488), (1736, 198920), (1984, 174055), (2170, 159136), (2240, 154163), (2480, 139244), (3472, 99460), (4340, 79568), (4960, 69622), (4973, 69440), (6944, 49730), (8680, 39784), (9920, 34811), (9946, 34720), (13888, 24865), (17360, 19892)]