166391820

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 615433728

約数和(自身を除く): 449041908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 73, 81, 84, 90, 105, 108, 126, 134, 135, 140, 146, 162, 180, 189, 201, 210, 219, 243, 252, 268, 270, 292, 315, 324, 335, 365, 378, 402, 405, 420, 438, 469, 486, 511, 540, 567, 603, 630, 657, 670, 730, 756, 804, 810, 876, 938, 945, 972, 1005, 1022, 1095, 1134, 1206, 1215, 1260, 1314, 1340, 1407, 1460, 1533, 1620, 1701, 1809, 1876, 1890, 1971, 2010, 2044, 2190, 2268, 2345, 2412, 2430, 2555, 2628, 2814, 2835, 3015, 3066, 3285, 3402, 3618, 3780, 3942, 4020, 4221, 4380, 4599, 4690, 4860, 4891, 5110, 5427, 5628, 5670, 5913, 6030, 6132, 6570, 6804, 7035, 7236, 7665, 7884, 8442, 8505, 9045, 9198, 9380, 9782, 9855, 10220, 10854, 11340, 11826, 12060, 12663, 13140, 13797, 14070, 14673, 15330, 16281, 16884, 17010, 17739, 18090, 18396, 19564, 19710, 21105, 21708, 22995, 23652, 24455, 25326, 27135, 27594, 28140, 29346, 29565, 30660, 32562, 34020, 34237, 35478, 36180, 37989, 39420, 41391, 42210, 44019, 45990, 48910, 50652, 54270, 55188, 58692, 59130, 63315, 65124, 68474, 68985, 70956, 73365, 75978, 81405, 82782, 84420, 88038, 88695, 91980, 97820, 102711, 108540, 113967, 118260, 124173, 126630, 132057, 136948, 137970, 146730, 151956, 162810, 165564, 171185, 176076, 177390, 189945, 205422, 206955, 220095, 227934, 248346, 253260, 264114, 275940, 293460, 308133, 325620, 342370, 354780, 379890, 396171, 410844, 413910, 440190, 455868, 496692, 513555, 528228, 569835, 616266, 620865, 660285, 684740, 759780, 792342, 827820, 880380, 924399, 1027110, 1139670, 1188513, 1232532, 1241730, 1320570, 1540665, 1584684, 1848798, 1980855, 2054220, 2279340, 2377026, 2483460, 2641140, 2773197, 3081330, 3697596, 3961710, 4621995, 4754052, 5546394, 5942565, 6162660, 7923420, 8319591, 9243990, 11092788, 11885130, 13865985, 16639182, 18487980, 23770260, 27731970, 33278364, 41597955, 55463940, 83195910, 166391820]

約数ペア:

[(1, 166391820), (2, 83195910), (3, 55463940), (4, 41597955), (5, 33278364), (6, 27731970), (7, 23770260), (9, 18487980), (10, 16639182), (12, 13865985), (14, 11885130), (15, 11092788), (18, 9243990), (20, 8319591), (21, 7923420), (27, 6162660), (28, 5942565), (30, 5546394), (35, 4754052), (36, 4621995), (42, 3961710), (45, 3697596), (54, 3081330), (60, 2773197), (63, 2641140), (67, 2483460), (70, 2377026), (73, 2279340), (81, 2054220), (84, 1980855), (90, 1848798), (105, 1584684), (108, 1540665), (126, 1320570), (134, 1241730), (135, 1232532), (140, 1188513), (146, 1139670), (162, 1027110), (180, 924399), (189, 880380), (201, 827820), (210, 792342), (219, 759780), (243, 684740), (252, 660285), (268, 620865), (270, 616266), (292, 569835), (315, 528228), (324, 513555), (335, 496692), (365, 455868), (378, 440190), (402, 413910), (405, 410844), (420, 396171), (438, 379890), (469, 354780), (486, 342370), (511, 325620), (540, 308133), (567, 293460), (603, 275940), (630, 264114), (657, 253260), (670, 248346), (730, 227934), (756, 220095), (804, 206955), (810, 205422), (876, 189945), (938, 177390), (945, 176076), (972, 171185), (1005, 165564), (1022, 162810), (1095, 151956), (1134, 146730), (1206, 137970), (1215, 136948), (1260, 132057), (1314, 126630), (1340, 124173), (1407, 118260), (1460, 113967), (1533, 108540), (1620, 102711), (1701, 97820), (1809, 91980), (1876, 88695), (1890, 88038), (1971, 84420), (2010, 82782), (2044, 81405), (2190, 75978), (2268, 73365), (2345, 70956), (2412, 68985), (2430, 68474), (2555, 65124), (2628, 63315), (2814, 59130), (2835, 58692), (3015, 55188), (3066, 54270), (3285, 50652), (3402, 48910), (3618, 45990), (3780, 44019), (3942, 42210), (4020, 41391), (4221, 39420), (4380, 37989), (4599, 36180), (4690, 35478), (4860, 34237), (4891, 34020), (5110, 32562), (5427, 30660), (5628, 29565), (5670, 29346), (5913, 28140), (6030, 27594), (6132, 27135), (6570, 25326), (6804, 24455), (7035, 23652), (7236, 22995), (7665, 21708), (7884, 21105), (8442, 19710), (8505, 19564), (9045, 18396), (9198, 18090), (9380, 17739), (9782, 17010), (9855, 16884), (10220, 16281), (10854, 15330), (11340, 14673), (11826, 14070), (12060, 13797), (12663, 13140)]