171866240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 510701760

約数和(自身を除く): 338835520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 169, 182, 208, 224, 227, 260, 280, 320, 338, 364, 416, 448, 454, 455, 520, 560, 640, 676, 728, 832, 845, 896, 908, 910, 1040, 1120, 1135, 1183, 1352, 1456, 1589, 1664, 1690, 1816, 1820, 2080, 2240, 2270, 2366, 2704, 2912, 2951, 3178, 3380, 3632, 3640, 4160, 4480, 4540, 4732, 5408, 5824, 5902, 5915, 6356, 6760, 7264, 7280, 7945, 8320, 9080, 9464, 10816, 11648, 11804, 11830, 12712, 13520, 14528, 14560, 14755, 15890, 18160, 18928, 20657, 21632, 23608, 23660, 25424, 27040, 29056, 29120, 29510, 31780, 36320, 37856, 38363, 41314, 47216, 47320, 50848, 54080, 58240, 59020, 63560, 72640, 75712, 76726, 82628, 94432, 94640, 101696, 103285, 108160, 118040, 127120, 145280, 151424, 153452, 165256, 188864, 189280, 191815, 203392, 206570, 236080, 254240, 268541, 306904, 330512, 377728, 378560, 383630, 413140, 472160, 508480, 537082, 613808, 661024, 757120, 767260, 826280, 944320, 1016960, 1074164, 1227616, 1322048, 1342705, 1534520, 1652560, 1888640, 2148328, 2455232, 2644096, 2685410, 3069040, 3305120, 4296656, 4910464, 5370820, 6138080, 6610240, 8593312, 10741640, 12276160, 13220480, 17186624, 21483280, 24552320, 34373248, 42966560, 85933120, 171866240]

約数ペア:

[(1, 171866240), (2, 85933120), (4, 42966560), (5, 34373248), (7, 24552320), (8, 21483280), (10, 17186624), (13, 13220480), (14, 12276160), (16, 10741640), (20, 8593312), (26, 6610240), (28, 6138080), (32, 5370820), (35, 4910464), (40, 4296656), (52, 3305120), (56, 3069040), (64, 2685410), (65, 2644096), (70, 2455232), (80, 2148328), (91, 1888640), (104, 1652560), (112, 1534520), (128, 1342705), (130, 1322048), (140, 1227616), (160, 1074164), (169, 1016960), (182, 944320), (208, 826280), (224, 767260), (227, 757120), (260, 661024), (280, 613808), (320, 537082), (338, 508480), (364, 472160), (416, 413140), (448, 383630), (454, 378560), (455, 377728), (520, 330512), (560, 306904), (640, 268541), (676, 254240), (728, 236080), (832, 206570), (845, 203392), (896, 191815), (908, 189280), (910, 188864), (1040, 165256), (1120, 153452), (1135, 151424), (1183, 145280), (1352, 127120), (1456, 118040), (1589, 108160), (1664, 103285), (1690, 101696), (1816, 94640), (1820, 94432), (2080, 82628), (2240, 76726), (2270, 75712), (2366, 72640), (2704, 63560), (2912, 59020), (2951, 58240), (3178, 54080), (3380, 50848), (3632, 47320), (3640, 47216), (4160, 41314), (4480, 38363), (4540, 37856), (4732, 36320), (5408, 31780), (5824, 29510), (5902, 29120), (5915, 29056), (6356, 27040), (6760, 25424), (7264, 23660), (7280, 23608), (7945, 21632), (8320, 20657), (9080, 18928), (9464, 18160), (10816, 15890), (11648, 14755), (11804, 14560), (11830, 14528), (12712, 13520)]