2948130840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:937

約数の個数: 128

約数和(自身を含む): 8941363200

約数和(自身を除く): 5993232360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 293, 382, 439, 573, 586, 764, 878, 879, 955, 1146, 1172, 1317, 1465, 1528, 1756, 1758, 1910, 2195, 2292, 2344, 2634, 2865, 2930, 3512, 3516, 3820, 4390, 4395, 4584, 5268, 5730, 5860, 6585, 7032, 7640, 8780, 8790, 10536, 11460, 11720, 13170, 17560, 17580, 22920, 26340, 35160, 52680, 55963, 83849, 111926, 128627, 167698, 167889, 223852, 251547, 257254, 279815, 335396, 335778, 385881, 419245, 447704, 503094, 514508, 559630, 643135, 670792, 671556, 771762, 838490, 839445, 1006188, 1029016, 1119260, 1257735, 1286270, 1343112, 1543524, 1676980, 1678890, 1929405, 2012376, 2238520, 2515470, 2572540, 3087048, 3353960, 3357780, 3858810, 5030940, 5145080, 6715560, 7717620, 10061880, 15435240, 24567757, 49135514, 73703271, 98271028, 122838785, 147406542, 196542056, 245677570, 294813084, 368516355, 491355140, 589626168, 737032710, 982710280, 1474065420, 2948130840]

約数ペア:

[(1, 2948130840), (2, 1474065420), (3, 982710280), (4, 737032710), (5, 589626168), (6, 491355140), (8, 368516355), (10, 294813084), (12, 245677570), (15, 196542056), (20, 147406542), (24, 122838785), (30, 98271028), (40, 73703271), (60, 49135514), (120, 24567757), (191, 15435240), (293, 10061880), (382, 7717620), (439, 6715560), (573, 5145080), (586, 5030940), (764, 3858810), (878, 3357780), (879, 3353960), (955, 3087048), (1146, 2572540), (1172, 2515470), (1317, 2238520), (1465, 2012376), (1528, 1929405), (1756, 1678890), (1758, 1676980), (1910, 1543524), (2195, 1343112), (2292, 1286270), (2344, 1257735), (2634, 1119260), (2865, 1029016), (2930, 1006188), (3512, 839445), (3516, 838490), (3820, 771762), (4390, 671556), (4395, 670792), (4584, 643135), (5268, 559630), (5730, 514508), (5860, 503094), (6585, 447704), (7032, 419245), (7640, 385881), (8780, 335778), (8790, 335396), (10536, 279815), (11460, 257254), (11720, 251547), (13170, 223852), (17560, 167889), (17580, 167698), (22920, 128627), (26340, 111926), (35160, 83849), (52680, 55963)]