170540760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109321}}^1$

素因数の和:109348

約数の個数: 64

約数和(自身を含む): 550982880

約数和(自身を除く): 380442120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 109321, 218642, 327963, 437284, 546605, 655926, 874568, 1093210, 1311852, 1421173, 1639815, 2186420, 2623704, 2842346, 3279630, 4263519, 4372840, 5684692, 6559260, 7105865, 8527038, 11369384, 13118520, 14211730, 17054076, 21317595, 28423460, 34108152, 42635190, 56846920, 85270380, 170540760]

約数ペア:

[(1, 170540760), (2, 85270380), (3, 56846920), (4, 42635190), (5, 34108152), (6, 28423460), (8, 21317595), (10, 17054076), (12, 14211730), (13, 13118520), (15, 11369384), (20, 8527038), (24, 7105865), (26, 6559260), (30, 5684692), (39, 4372840), (40, 4263519), (52, 3279630), (60, 2842346), (65, 2623704), (78, 2186420), (104, 1639815), (120, 1421173), (130, 1311852), (156, 1093210), (195, 874568), (260, 655926), (312, 546605), (390, 437284), (520, 327963), (780, 218642), (1560, 109321)]