151363960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{743}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 372833280

約数和(自身を除く): 221469320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 463, 743, 926, 1486, 1852, 2315, 2972, 3704, 3715, 4630, 5093, 5944, 7430, 8173, 9260, 10186, 14860, 16346, 18520, 20372, 25465, 29720, 32692, 40744, 40865, 50930, 65384, 81730, 101860, 163460, 203720, 326920, 344009, 688018, 1376036, 1720045, 2752072, 3440090, 3784099, 6880180, 7568198, 13760360, 15136396, 18920495, 30272792, 37840990, 75681980, 151363960]

約数ペア:

[(1, 151363960), (2, 75681980), (4, 37840990), (5, 30272792), (8, 18920495), (10, 15136396), (11, 13760360), (20, 7568198), (22, 6880180), (40, 3784099), (44, 3440090), (55, 2752072), (88, 1720045), (110, 1376036), (220, 688018), (440, 344009), (463, 326920), (743, 203720), (926, 163460), (1486, 101860), (1852, 81730), (2315, 65384), (2972, 50930), (3704, 40865), (3715, 40744), (4630, 32692), (5093, 29720), (5944, 25465), (7430, 20372), (8173, 18520), (9260, 16346), (10186, 14860)]