161960760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34607}}^1$

素因数の和:34637

約数の個数: 96

約数和(自身を含む): 566879040

約数和(自身を除く): 404918280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 34607, 69214, 103821, 138428, 173035, 207642, 276856, 311463, 346070, 415284, 449891, 519105, 622926, 692140, 830568, 899782, 1038210, 1245852, 1349673, 1384280, 1557315, 1799564, 2076420, 2249455, 2491704, 2699346, 3114630, 3599128, 4049019, 4152840, 4498910, 5398692, 6229260, 6748365, 8098038, 8997820, 10797384, 12458520, 13496730, 16196076, 17995640, 20245095, 26993460, 32392152, 40490190, 53986920, 80980380, 161960760]

約数ペア:

[(1, 161960760), (2, 80980380), (3, 53986920), (4, 40490190), (5, 32392152), (6, 26993460), (8, 20245095), (9, 17995640), (10, 16196076), (12, 13496730), (13, 12458520), (15, 10797384), (18, 8997820), (20, 8098038), (24, 6748365), (26, 6229260), (30, 5398692), (36, 4498910), (39, 4152840), (40, 4049019), (45, 3599128), (52, 3114630), (60, 2699346), (65, 2491704), (72, 2249455), (78, 2076420), (90, 1799564), (104, 1557315), (117, 1384280), (120, 1349673), (130, 1245852), (156, 1038210), (180, 899782), (195, 830568), (234, 692140), (260, 622926), (312, 519105), (360, 449891), (390, 415284), (468, 346070), (520, 311463), (585, 276856), (780, 207642), (936, 173035), (1170, 138428), (1560, 103821), (2340, 69214), (4680, 34607)]