196133880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 618969600

約数和(自身を除く): 422835720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 179, 184, 230, 276, 345, 358, 397, 460, 537, 552, 690, 716, 794, 895, 920, 1074, 1191, 1380, 1432, 1588, 1790, 1985, 2148, 2382, 2685, 2760, 3176, 3580, 3970, 4117, 4296, 4764, 5370, 5955, 7160, 7940, 8234, 9131, 9528, 10740, 11910, 12351, 15880, 16468, 18262, 20585, 21480, 23820, 24702, 27393, 32936, 36524, 41170, 45655, 47640, 49404, 54786, 61755, 71063, 73048, 82340, 91310, 98808, 109572, 123510, 136965, 142126, 164680, 182620, 213189, 219144, 247020, 273930, 284252, 355315, 365240, 426378, 494040, 547860, 568504, 710630, 852756, 1065945, 1095720, 1421260, 1634449, 1705512, 2131890, 2842520, 3268898, 4263780, 4903347, 6537796, 8172245, 8527560, 9806694, 13075592, 16344490, 19613388, 24516735, 32688980, 39226776, 49033470, 65377960, 98066940, 196133880]

約数ペア:

[(1, 196133880), (2, 98066940), (3, 65377960), (4, 49033470), (5, 39226776), (6, 32688980), (8, 24516735), (10, 19613388), (12, 16344490), (15, 13075592), (20, 9806694), (23, 8527560), (24, 8172245), (30, 6537796), (40, 4903347), (46, 4263780), (60, 3268898), (69, 2842520), (92, 2131890), (115, 1705512), (120, 1634449), (138, 1421260), (179, 1095720), (184, 1065945), (230, 852756), (276, 710630), (345, 568504), (358, 547860), (397, 494040), (460, 426378), (537, 365240), (552, 355315), (690, 284252), (716, 273930), (794, 247020), (895, 219144), (920, 213189), (1074, 182620), (1191, 164680), (1380, 142126), (1432, 136965), (1588, 123510), (1790, 109572), (1985, 98808), (2148, 91310), (2382, 82340), (2685, 73048), (2760, 71063), (3176, 61755), (3580, 54786), (3970, 49404), (4117, 47640), (4296, 45655), (4764, 41170), (5370, 36524), (5955, 32936), (7160, 27393), (7940, 24702), (8234, 23820), (9131, 21480), (9528, 20585), (10740, 18262), (11910, 16468), (12351, 15880)]