163788480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 280

約数和(自身を含む): 597468960

約数和(自身を除く): 433680480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 89, 90, 96, 108, 120, 135, 142, 144, 160, 162, 178, 180, 192, 213, 216, 240, 267, 270, 284, 288, 320, 324, 355, 356, 360, 405, 426, 432, 445, 480, 534, 540, 568, 576, 639, 648, 710, 712, 720, 801, 810, 852, 864, 890, 960, 1065, 1068, 1080, 1136, 1278, 1296, 1335, 1420, 1424, 1440, 1602, 1620, 1704, 1728, 1780, 1917, 2130, 2136, 2160, 2272, 2403, 2556, 2592, 2670, 2840, 2848, 2880, 3195, 3204, 3240, 3408, 3560, 3834, 4005, 4260, 4272, 4320, 4544, 4806, 5112, 5184, 5340, 5680, 5696, 5751, 6319, 6390, 6408, 6480, 6816, 7120, 7209, 7668, 8010, 8520, 8544, 8640, 9585, 9612, 10224, 10680, 11360, 11502, 12015, 12638, 12780, 12816, 12960, 13632, 14240, 14418, 15336, 16020, 17040, 17088, 18957, 19170, 19224, 20448, 21360, 22720, 23004, 24030, 25276, 25560, 25632, 25920, 28480, 28755, 28836, 30672, 31595, 32040, 34080, 36045, 37914, 38340, 38448, 40896, 42720, 46008, 48060, 50552, 51120, 51264, 56871, 57510, 57672, 61344, 63190, 64080, 68160, 72090, 75828, 76680, 76896, 85440, 92016, 94785, 96120, 101104, 102240, 113742, 115020, 115344, 122688, 126380, 128160, 144180, 151656, 153360, 153792, 170613, 184032, 189570, 192240, 202208, 204480, 227484, 230040, 230688, 252760, 256320, 284355, 288360, 303312, 306720, 341226, 368064, 379140, 384480, 404416, 454968, 460080, 461376, 505520, 511839, 568710, 576720, 606624, 613440, 682452, 758280, 768960, 853065, 909936, 920160, 1011040, 1023678, 1137420, 1153440, 1213248, 1364904, 1516560, 1706130, 1819872, 1840320, 2022080, 2047356, 2274840, 2306880, 2559195, 2729808, 3033120, 3412260, 3639744, 4094712, 4549680, 5118390, 5459616, 6066240, 6824520, 8189424, 9099360, 10236780, 10919232, 13649040, 16378848, 18198720, 20473560, 27298080, 32757696, 40947120, 54596160, 81894240, 163788480]

約数ペア:

[(1, 163788480), (2, 81894240), (3, 54596160), (4, 40947120), (5, 32757696), (6, 27298080), (8, 20473560), (9, 18198720), (10, 16378848), (12, 13649040), (15, 10919232), (16, 10236780), (18, 9099360), (20, 8189424), (24, 6824520), (27, 6066240), (30, 5459616), (32, 5118390), (36, 4549680), (40, 4094712), (45, 3639744), (48, 3412260), (54, 3033120), (60, 2729808), (64, 2559195), (71, 2306880), (72, 2274840), (80, 2047356), (81, 2022080), (89, 1840320), (90, 1819872), (96, 1706130), (108, 1516560), (120, 1364904), (135, 1213248), (142, 1153440), (144, 1137420), (160, 1023678), (162, 1011040), (178, 920160), (180, 909936), (192, 853065), (213, 768960), (216, 758280), (240, 682452), (267, 613440), (270, 606624), (284, 576720), (288, 568710), (320, 511839), (324, 505520), (355, 461376), (356, 460080), (360, 454968), (405, 404416), (426, 384480), (432, 379140), (445, 368064), (480, 341226), (534, 306720), (540, 303312), (568, 288360), (576, 284355), (639, 256320), (648, 252760), (710, 230688), (712, 230040), (720, 227484), (801, 204480), (810, 202208), (852, 192240), (864, 189570), (890, 184032), (960, 170613), (1065, 153792), (1068, 153360), (1080, 151656), (1136, 144180), (1278, 128160), (1296, 126380), (1335, 122688), (1420, 115344), (1424, 115020), (1440, 113742), (1602, 102240), (1620, 101104), (1704, 96120), (1728, 94785), (1780, 92016), (1917, 85440), (2130, 76896), (2136, 76680), (2160, 75828), (2272, 72090), (2403, 68160), (2556, 64080), (2592, 63190), (2670, 61344), (2840, 57672), (2848, 57510), (2880, 56871), (3195, 51264), (3204, 51120), (3240, 50552), (3408, 48060), (3560, 46008), (3834, 42720), (4005, 40896), (4260, 38448), (4272, 38340), (4320, 37914), (4544, 36045), (4806, 34080), (5112, 32040), (5184, 31595), (5340, 30672), (5680, 28836), (5696, 28755), (5751, 28480), (6319, 25920), (6390, 25632), (6408, 25560), (6480, 25276), (6816, 24030), (7120, 23004), (7209, 22720), (7668, 21360), (8010, 20448), (8520, 19224), (8544, 19170), (8640, 18957), (9585, 17088), (9612, 17040), (10224, 16020), (10680, 15336), (11360, 14418), (11502, 14240), (12015, 13632), (12638, 12960), (12780, 12816)]