165627120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 542376000

約数和(自身を除く): 376748880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 53, 58, 60, 80, 87, 106, 116, 120, 145, 159, 174, 212, 232, 240, 265, 290, 318, 348, 424, 435, 449, 464, 530, 580, 636, 696, 795, 848, 870, 898, 1060, 1160, 1272, 1347, 1392, 1537, 1590, 1740, 1796, 2120, 2245, 2320, 2544, 2694, 3074, 3180, 3480, 3592, 4240, 4490, 4611, 5388, 6148, 6360, 6735, 6960, 7184, 7685, 8980, 9222, 10776, 12296, 12720, 13021, 13470, 15370, 17960, 18444, 21552, 23055, 23797, 24592, 26042, 26940, 30740, 35920, 36888, 39063, 46110, 47594, 52084, 53880, 61480, 65105, 71391, 73776, 78126, 92220, 95188, 104168, 107760, 118985, 122960, 130210, 142782, 156252, 184440, 190376, 195315, 208336, 237970, 260420, 285564, 312504, 356955, 368880, 380752, 390630, 475940, 520840, 571128, 625008, 690113, 713910, 781260, 951880, 1041680, 1142256, 1380226, 1427820, 1562520, 1903760, 2070339, 2760452, 2855640, 3125040, 3450565, 4140678, 5520904, 5711280, 6901130, 8281356, 10351695, 11041808, 13802260, 16562712, 20703390, 27604520, 33125424, 41406780, 55209040, 82813560, 165627120]

約数ペア:

[(1, 165627120), (2, 82813560), (3, 55209040), (4, 41406780), (5, 33125424), (6, 27604520), (8, 20703390), (10, 16562712), (12, 13802260), (15, 11041808), (16, 10351695), (20, 8281356), (24, 6901130), (29, 5711280), (30, 5520904), (40, 4140678), (48, 3450565), (53, 3125040), (58, 2855640), (60, 2760452), (80, 2070339), (87, 1903760), (106, 1562520), (116, 1427820), (120, 1380226), (145, 1142256), (159, 1041680), (174, 951880), (212, 781260), (232, 713910), (240, 690113), (265, 625008), (290, 571128), (318, 520840), (348, 475940), (424, 390630), (435, 380752), (449, 368880), (464, 356955), (530, 312504), (580, 285564), (636, 260420), (696, 237970), (795, 208336), (848, 195315), (870, 190376), (898, 184440), (1060, 156252), (1160, 142782), (1272, 130210), (1347, 122960), (1392, 118985), (1537, 107760), (1590, 104168), (1740, 95188), (1796, 92220), (2120, 78126), (2245, 73776), (2320, 71391), (2544, 65105), (2694, 61480), (3074, 53880), (3180, 52084), (3480, 47594), (3592, 46110), (4240, 39063), (4490, 36888), (4611, 35920), (5388, 30740), (6148, 26940), (6360, 26042), (6735, 24592), (6960, 23797), (7184, 23055), (7685, 21552), (8980, 18444), (9222, 17960), (10776, 15370), (12296, 13470), (12720, 13021)]