194862480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 642339840

約数和(自身を除く): 447477360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 151, 152, 190, 228, 240, 283, 285, 302, 304, 380, 453, 456, 566, 570, 604, 755, 760, 849, 906, 912, 1132, 1140, 1208, 1415, 1510, 1520, 1698, 1812, 2264, 2265, 2280, 2416, 2830, 2869, 3020, 3396, 3624, 4245, 4528, 4530, 4560, 5377, 5660, 5738, 6040, 6792, 7248, 8490, 8607, 9060, 10754, 11320, 11476, 12080, 13584, 14345, 16131, 16980, 17214, 18120, 21508, 22640, 22952, 26885, 28690, 32262, 33960, 34428, 36240, 42733, 43016, 43035, 45904, 53770, 57380, 64524, 67920, 68856, 80655, 85466, 86032, 86070, 107540, 114760, 128199, 129048, 137712, 161310, 170932, 172140, 213665, 215080, 229520, 256398, 258096, 322620, 341864, 344280, 427330, 430160, 512796, 640995, 645240, 683728, 688560, 811927, 854660, 1025592, 1281990, 1290480, 1623854, 1709320, 2051184, 2435781, 2563980, 3247708, 3418640, 4059635, 4871562, 5127960, 6495416, 8119270, 9743124, 10255920, 12178905, 12990832, 16238540, 19486248, 24357810, 32477080, 38972496, 48715620, 64954160, 97431240, 194862480]

約数ペア:

[(1, 194862480), (2, 97431240), (3, 64954160), (4, 48715620), (5, 38972496), (6, 32477080), (8, 24357810), (10, 19486248), (12, 16238540), (15, 12990832), (16, 12178905), (19, 10255920), (20, 9743124), (24, 8119270), (30, 6495416), (38, 5127960), (40, 4871562), (48, 4059635), (57, 3418640), (60, 3247708), (76, 2563980), (80, 2435781), (95, 2051184), (114, 1709320), (120, 1623854), (151, 1290480), (152, 1281990), (190, 1025592), (228, 854660), (240, 811927), (283, 688560), (285, 683728), (302, 645240), (304, 640995), (380, 512796), (453, 430160), (456, 427330), (566, 344280), (570, 341864), (604, 322620), (755, 258096), (760, 256398), (849, 229520), (906, 215080), (912, 213665), (1132, 172140), (1140, 170932), (1208, 161310), (1415, 137712), (1510, 129048), (1520, 128199), (1698, 114760), (1812, 107540), (2264, 86070), (2265, 86032), (2280, 85466), (2416, 80655), (2830, 68856), (2869, 67920), (3020, 64524), (3396, 57380), (3624, 53770), (4245, 45904), (4528, 43035), (4530, 43016), (4560, 42733), (5377, 36240), (5660, 34428), (5738, 33960), (6040, 32262), (6792, 28690), (7248, 26885), (8490, 22952), (8607, 22640), (9060, 21508), (10754, 18120), (11320, 17214), (11476, 16980), (12080, 16131), (13584, 14345)]