3181163160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199321}}^1$

素因数の和:199361

約数の個数: 128

約数和(自身を含む): 11480947200

約数和(自身を除く): 8299784040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 199321, 398642, 597963, 797284, 996605, 1195926, 1395247, 1594568, 1993210, 2391852, 2790494, 2989815, 3787099, 3986420, 4185741, 4783704, 5580988, 5979630, 6976235, 7574198, 7972840, 8371482, 11161976, 11361297, 11959260, 13952470, 15148396, 16742964, 18935495, 20928705, 22722594, 23918520, 26509693, 27904940, 30296792, 33485928, 37870990, 41857410, 45445188, 53019386, 55809880, 56806485, 75741980, 79529079, 83714820, 90890376, 106038772, 113612970, 132548465, 151483960, 159058158, 167429640, 212077544, 227225940, 265096930, 318116316, 397645395, 454451880, 530193860, 636232632, 795290790, 1060387720, 1590581580, 3181163160]

約数ペア:

[(1, 3181163160), (2, 1590581580), (3, 1060387720), (4, 795290790), (5, 636232632), (6, 530193860), (7, 454451880), (8, 397645395), (10, 318116316), (12, 265096930), (14, 227225940), (15, 212077544), (19, 167429640), (20, 159058158), (21, 151483960), (24, 132548465), (28, 113612970), (30, 106038772), (35, 90890376), (38, 83714820), (40, 79529079), (42, 75741980), (56, 56806485), (57, 55809880), (60, 53019386), (70, 45445188), (76, 41857410), (84, 37870990), (95, 33485928), (105, 30296792), (114, 27904940), (120, 26509693), (133, 23918520), (140, 22722594), (152, 20928705), (168, 18935495), (190, 16742964), (210, 15148396), (228, 13952470), (266, 11959260), (280, 11361297), (285, 11161976), (380, 8371482), (399, 7972840), (420, 7574198), (456, 6976235), (532, 5979630), (570, 5580988), (665, 4783704), (760, 4185741), (798, 3986420), (840, 3787099), (1064, 2989815), (1140, 2790494), (1330, 2391852), (1596, 1993210), (1995, 1594568), (2280, 1395247), (2660, 1195926), (3192, 996605), (3990, 797284), (5320, 597963), (7980, 398642), (15960, 199321)]