1310046080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1748

約数の個数: 128

約数和(自身を含む): 3600322560

約数和(自身を除く): 2290276480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 191, 224, 280, 320, 382, 448, 560, 640, 764, 896, 955, 1120, 1337, 1528, 1531, 1910, 2240, 2674, 3056, 3062, 3820, 4480, 5348, 6112, 6124, 6685, 7640, 7655, 10696, 10717, 12224, 12248, 13370, 15280, 15310, 21392, 21434, 24448, 24496, 26740, 30560, 30620, 42784, 42868, 48992, 53480, 53585, 61120, 61240, 85568, 85736, 97984, 106960, 107170, 122240, 122480, 171136, 171472, 195968, 213920, 214340, 244960, 292421, 342944, 427840, 428680, 489920, 584842, 685888, 855680, 857360, 979840, 1169684, 1371776, 1462105, 1714720, 2046947, 2339368, 2924210, 3429440, 4093894, 4678736, 5848420, 6858880, 8187788, 9357472, 10234735, 11696840, 16375576, 18714944, 20469470, 23393680, 32751152, 37429888, 40938940, 46787360, 65502304, 81877880, 93574720, 131004608, 163755760, 187149440, 262009216, 327511520, 655023040, 1310046080]

約数ペア:

[(1, 1310046080), (2, 655023040), (4, 327511520), (5, 262009216), (7, 187149440), (8, 163755760), (10, 131004608), (14, 93574720), (16, 81877880), (20, 65502304), (28, 46787360), (32, 40938940), (35, 37429888), (40, 32751152), (56, 23393680), (64, 20469470), (70, 18714944), (80, 16375576), (112, 11696840), (128, 10234735), (140, 9357472), (160, 8187788), (191, 6858880), (224, 5848420), (280, 4678736), (320, 4093894), (382, 3429440), (448, 2924210), (560, 2339368), (640, 2046947), (764, 1714720), (896, 1462105), (955, 1371776), (1120, 1169684), (1337, 979840), (1528, 857360), (1531, 855680), (1910, 685888), (2240, 584842), (2674, 489920), (3056, 428680), (3062, 427840), (3820, 342944), (4480, 292421), (5348, 244960), (6112, 214340), (6124, 213920), (6685, 195968), (7640, 171472), (7655, 171136), (10696, 122480), (10717, 122240), (12224, 107170), (12248, 106960), (13370, 97984), (15280, 85736), (15310, 85568), (21392, 61240), (21434, 61120), (24448, 53585), (24496, 53480), (26740, 48992), (30560, 42868), (30620, 42784)]