71666160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12983}}^1$

素因数の和:13022

約数の個数: 80

約数和(自身を含む): 231842304

約数和(自身を除く): 160176144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12983, 25966, 38949, 51932, 64915, 77898, 103864, 129830, 155796, 194745, 207728, 259660, 298609, 311592, 389490, 519320, 597218, 623184, 778980, 895827, 1038640, 1194436, 1493045, 1557960, 1791654, 2388872, 2986090, 3115920, 3583308, 4479135, 4777744, 5972180, 7166616, 8958270, 11944360, 14333232, 17916540, 23888720, 35833080, 71666160]

約数ペア:

[(1, 71666160), (2, 35833080), (3, 23888720), (4, 17916540), (5, 14333232), (6, 11944360), (8, 8958270), (10, 7166616), (12, 5972180), (15, 4777744), (16, 4479135), (20, 3583308), (23, 3115920), (24, 2986090), (30, 2388872), (40, 1791654), (46, 1557960), (48, 1493045), (60, 1194436), (69, 1038640), (80, 895827), (92, 778980), (115, 623184), (120, 597218), (138, 519320), (184, 389490), (230, 311592), (240, 298609), (276, 259660), (345, 207728), (368, 194745), (460, 155796), (552, 129830), (690, 103864), (920, 77898), (1104, 64915), (1380, 51932), (1840, 38949), (2760, 25966), (5520, 12983)]