514241520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164821}}^1$

素因数の和:164850

約数の個数: 80

約数和(自身を含む): 1716785952

約数和(自身を除く): 1202544432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 164821, 329642, 494463, 659284, 824105, 988926, 1318568, 1648210, 1977852, 2142673, 2472315, 2637136, 3296420, 3955704, 4285346, 4944630, 6428019, 6592840, 7911408, 8570692, 9889260, 10713365, 12856038, 13185680, 17141384, 19778520, 21426730, 25712076, 32140095, 34282768, 39557040, 42853460, 51424152, 64280190, 85706920, 102848304, 128560380, 171413840, 257120760, 514241520]

約数ペア:

[(1, 514241520), (2, 257120760), (3, 171413840), (4, 128560380), (5, 102848304), (6, 85706920), (8, 64280190), (10, 51424152), (12, 42853460), (13, 39557040), (15, 34282768), (16, 32140095), (20, 25712076), (24, 21426730), (26, 19778520), (30, 17141384), (39, 13185680), (40, 12856038), (48, 10713365), (52, 9889260), (60, 8570692), (65, 7911408), (78, 6592840), (80, 6428019), (104, 4944630), (120, 4285346), (130, 3955704), (156, 3296420), (195, 2637136), (208, 2472315), (240, 2142673), (260, 1977852), (312, 1648210), (390, 1318568), (520, 988926), (624, 824105), (780, 659284), (1040, 494463), (1560, 329642), (3120, 164821)]