1570668660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1409}}^1$

素因数の和:1998

約数の個数: 144

約数和(自身を含む): 5210412480

約数和(自身を除く): 3639743820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 563, 660, 990, 1126, 1409, 1689, 1980, 2252, 2815, 2818, 3378, 4227, 5067, 5630, 5636, 6193, 6756, 7045, 8445, 8454, 10134, 11260, 12386, 12681, 14090, 15499, 16890, 16908, 18579, 20268, 21135, 24772, 25335, 25362, 28180, 30965, 30998, 33780, 37158, 42270, 46497, 50670, 50724, 55737, 61930, 61996, 63405, 74316, 77495, 84540, 92895, 92994, 101340, 111474, 123860, 126810, 139491, 154990, 185790, 185988, 222948, 232485, 253620, 278685, 278982, 309980, 371580, 464970, 557370, 557964, 697455, 793267, 929940, 1114740, 1394910, 1586534, 2379801, 2789820, 3173068, 3966335, 4759602, 7139403, 7932670, 8725937, 9519204, 11899005, 14278806, 15865340, 17451874, 23798010, 26177811, 28557612, 34903748, 35697015, 43629685, 47596020, 52355622, 71394030, 78533433, 87259370, 104711244, 130889055, 142788060, 157066866, 174518740, 261778110, 314133732, 392667165, 523556220, 785334330, 1570668660]

約数ペア:

[(1, 1570668660), (2, 785334330), (3, 523556220), (4, 392667165), (5, 314133732), (6, 261778110), (9, 174518740), (10, 157066866), (11, 142788060), (12, 130889055), (15, 104711244), (18, 87259370), (20, 78533433), (22, 71394030), (30, 52355622), (33, 47596020), (36, 43629685), (44, 35697015), (45, 34903748), (55, 28557612), (60, 26177811), (66, 23798010), (90, 17451874), (99, 15865340), (110, 14278806), (132, 11899005), (165, 9519204), (180, 8725937), (198, 7932670), (220, 7139403), (330, 4759602), (396, 3966335), (495, 3173068), (563, 2789820), (660, 2379801), (990, 1586534), (1126, 1394910), (1409, 1114740), (1689, 929940), (1980, 793267), (2252, 697455), (2815, 557964), (2818, 557370), (3378, 464970), (4227, 371580), (5067, 309980), (5630, 278982), (5636, 278685), (6193, 253620), (6756, 232485), (7045, 222948), (8445, 185988), (8454, 185790), (10134, 154990), (11260, 139491), (12386, 126810), (12681, 123860), (14090, 111474), (15499, 101340), (16890, 92994), (16908, 92895), (18579, 84540), (20268, 77495), (21135, 74316), (24772, 63405), (25335, 61996), (25362, 61930), (28180, 55737), (30965, 50724), (30998, 50670), (33780, 46497), (37158, 42270)]