160940520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3857

約数の個数: 160

約数和(自身を含む): 582702120

約数和(自身を除く): 421761600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 3821, 4212, 4680, 5265, 7020, 7642, 8424, 10530, 11463, 14040, 15284, 19105, 21060, 22926, 30568, 34389, 38210, 42120, 45852, 49673, 57315, 68778, 76420, 91704, 99346, 103167, 114630, 137556, 149019, 152840, 171945, 198692, 206334, 229260, 248365, 275112, 298038, 309501, 343890, 397384, 412668, 447057, 458520, 496730, 515835, 596076, 619002, 687780, 745095, 825336, 894114, 993460, 1031670, 1192152, 1238004, 1341171, 1375560, 1490190, 1547505, 1788228, 1986920, 2063340, 2235285, 2476008, 2682342, 2980380, 3095010, 3576456, 4023513, 4126680, 4470570, 5364684, 5960760, 6190020, 6705855, 8047026, 8941140, 10729368, 12380040, 13411710, 16094052, 17882280, 20117565, 26823420, 32188104, 40235130, 53646840, 80470260, 160940520]

約数ペア:

[(1, 160940520), (2, 80470260), (3, 53646840), (4, 40235130), (5, 32188104), (6, 26823420), (8, 20117565), (9, 17882280), (10, 16094052), (12, 13411710), (13, 12380040), (15, 10729368), (18, 8941140), (20, 8047026), (24, 6705855), (26, 6190020), (27, 5960760), (30, 5364684), (36, 4470570), (39, 4126680), (40, 4023513), (45, 3576456), (52, 3095010), (54, 2980380), (60, 2682342), (65, 2476008), (72, 2235285), (78, 2063340), (81, 1986920), (90, 1788228), (104, 1547505), (108, 1490190), (117, 1375560), (120, 1341171), (130, 1238004), (135, 1192152), (156, 1031670), (162, 993460), (180, 894114), (195, 825336), (216, 745095), (234, 687780), (260, 619002), (270, 596076), (312, 515835), (324, 496730), (351, 458520), (360, 447057), (390, 412668), (405, 397384), (468, 343890), (520, 309501), (540, 298038), (585, 275112), (648, 248365), (702, 229260), (780, 206334), (810, 198692), (936, 171945), (1053, 152840), (1080, 149019), (1170, 137556), (1404, 114630), (1560, 103167), (1620, 99346), (1755, 91704), (2106, 76420), (2340, 68778), (2808, 57315), (3240, 49673), (3510, 45852), (3821, 42120), (4212, 38210), (4680, 34389), (5265, 30568), (7020, 22926), (7642, 21060), (8424, 19105), (10530, 15284), (11463, 14040)]