276107640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1517

約数の個数: 128

約数和(自身を含む): 877132800

約数和(自身を除く): 601025160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 92, 115, 120, 138, 142, 184, 213, 230, 276, 284, 345, 355, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1380, 1409, 1420, 1633, 1704, 2130, 2760, 2818, 2840, 3266, 4227, 4260, 4899, 5636, 6532, 7045, 8165, 8454, 8520, 9798, 11272, 13064, 14090, 16330, 16908, 19596, 21135, 24495, 28180, 32407, 32660, 33816, 39192, 42270, 48990, 56360, 64814, 65320, 84540, 97221, 97980, 100039, 129628, 162035, 169080, 194442, 195960, 200078, 259256, 300117, 324070, 388884, 400156, 486105, 500195, 600234, 648140, 777768, 800312, 972210, 1000390, 1200468, 1296280, 1500585, 1944420, 2000780, 2300897, 2400936, 3001170, 3888840, 4001560, 4601794, 6002340, 6902691, 9203588, 11504485, 12004680, 13805382, 18407176, 23008970, 27610764, 34513455, 46017940, 55221528, 69026910, 92035880, 138053820, 276107640]

約数ペア:

[(1, 276107640), (2, 138053820), (3, 92035880), (4, 69026910), (5, 55221528), (6, 46017940), (8, 34513455), (10, 27610764), (12, 23008970), (15, 18407176), (20, 13805382), (23, 12004680), (24, 11504485), (30, 9203588), (40, 6902691), (46, 6002340), (60, 4601794), (69, 4001560), (71, 3888840), (92, 3001170), (115, 2400936), (120, 2300897), (138, 2000780), (142, 1944420), (184, 1500585), (213, 1296280), (230, 1200468), (276, 1000390), (284, 972210), (345, 800312), (355, 777768), (426, 648140), (460, 600234), (552, 500195), (568, 486105), (690, 400156), (710, 388884), (852, 324070), (920, 300117), (1065, 259256), (1380, 200078), (1409, 195960), (1420, 194442), (1633, 169080), (1704, 162035), (2130, 129628), (2760, 100039), (2818, 97980), (2840, 97221), (3266, 84540), (4227, 65320), (4260, 64814), (4899, 56360), (5636, 48990), (6532, 42270), (7045, 39192), (8165, 33816), (8454, 32660), (8520, 32407), (9798, 28180), (11272, 24495), (13064, 21135), (14090, 19596), (16330, 16908)]