456817760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21467}}^1$

素因数の和:21508

約数の個数: 96

約数和(自身を含む): 1298384640

約数和(自身を除く): 841566880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 21467, 42934, 85868, 107335, 150269, 171736, 214670, 300538, 343472, 407873, 429340, 601076, 686944, 751345, 815746, 858680, 1202152, 1502690, 1631492, 1717360, 2039365, 2404304, 2855111, 3005380, 3262984, 3434720, 4078730, 4808608, 5710222, 6010760, 6525968, 8157460, 11420444, 12021520, 13051936, 14275555, 16314920, 22840888, 24043040, 28551110, 32629840, 45681776, 57102220, 65259680, 91363552, 114204440, 228408880, 456817760]

約数ペア:

[(1, 456817760), (2, 228408880), (4, 114204440), (5, 91363552), (7, 65259680), (8, 57102220), (10, 45681776), (14, 32629840), (16, 28551110), (19, 24043040), (20, 22840888), (28, 16314920), (32, 14275555), (35, 13051936), (38, 12021520), (40, 11420444), (56, 8157460), (70, 6525968), (76, 6010760), (80, 5710222), (95, 4808608), (112, 4078730), (133, 3434720), (140, 3262984), (152, 3005380), (160, 2855111), (190, 2404304), (224, 2039365), (266, 1717360), (280, 1631492), (304, 1502690), (380, 1202152), (532, 858680), (560, 815746), (608, 751345), (665, 686944), (760, 601076), (1064, 429340), (1120, 407873), (1330, 343472), (1520, 300538), (2128, 214670), (2660, 171736), (3040, 150269), (4256, 107335), (5320, 85868), (10640, 42934), (21280, 21467)]