162186840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:854

約数の個数: 128

約数和(自身を含む): 543628800

約数和(自身を除く): 381441960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 263, 270, 360, 526, 540, 571, 789, 1052, 1080, 1142, 1315, 1578, 1713, 2104, 2284, 2367, 2630, 2855, 3156, 3426, 3945, 4568, 4734, 5139, 5260, 5710, 6312, 6852, 7101, 7890, 8565, 9468, 10278, 10520, 11420, 11835, 13704, 14202, 15417, 15780, 17130, 18936, 20556, 22840, 23670, 25695, 28404, 30834, 31560, 34260, 35505, 41112, 47340, 51390, 56808, 61668, 68520, 71010, 77085, 94680, 102780, 123336, 142020, 150173, 154170, 205560, 284040, 300346, 308340, 450519, 600692, 616680, 750865, 901038, 1201384, 1351557, 1501730, 1802076, 2252595, 2703114, 3003460, 3604152, 4054671, 4505190, 5406228, 6006920, 6757785, 8109342, 9010380, 10812456, 13515570, 16218684, 18020760, 20273355, 27031140, 32437368, 40546710, 54062280, 81093420, 162186840]

約数ペア:

[(1, 162186840), (2, 81093420), (3, 54062280), (4, 40546710), (5, 32437368), (6, 27031140), (8, 20273355), (9, 18020760), (10, 16218684), (12, 13515570), (15, 10812456), (18, 9010380), (20, 8109342), (24, 6757785), (27, 6006920), (30, 5406228), (36, 4505190), (40, 4054671), (45, 3604152), (54, 3003460), (60, 2703114), (72, 2252595), (90, 1802076), (108, 1501730), (120, 1351557), (135, 1201384), (180, 901038), (216, 750865), (263, 616680), (270, 600692), (360, 450519), (526, 308340), (540, 300346), (571, 284040), (789, 205560), (1052, 154170), (1080, 150173), (1142, 142020), (1315, 123336), (1578, 102780), (1713, 94680), (2104, 77085), (2284, 71010), (2367, 68520), (2630, 61668), (2855, 56808), (3156, 51390), (3426, 47340), (3945, 41112), (4568, 35505), (4734, 34260), (5139, 31560), (5260, 30834), (5710, 28404), (6312, 25695), (6852, 23670), (7101, 22840), (7890, 20556), (8565, 18936), (9468, 17130), (10278, 15780), (10520, 15417), (11420, 14202), (11835, 13704)]