71190720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1343

約数の個数: 168

約数和(自身を含む): 257952240

約数和(自身を除く): 186761520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1301, 1368, 1440, 1520, 1710, 1824, 2280, 2602, 2736, 2880, 3040, 3420, 3648, 3903, 4560, 5204, 5472, 6080, 6505, 6840, 7806, 9120, 10408, 10944, 11709, 13010, 13680, 15612, 18240, 19515, 20816, 23418, 24719, 26020, 27360, 31224, 39030, 41632, 46836, 49438, 52040, 54720, 58545, 62448, 74157, 78060, 83264, 93672, 98876, 104080, 117090, 123595, 124896, 148314, 156120, 187344, 197752, 208160, 222471, 234180, 247190, 249792, 296628, 312240, 370785, 374688, 395504, 416320, 444942, 468360, 494380, 593256, 624480, 741570, 749376, 791008, 889884, 936720, 988760, 1112355, 1186512, 1248960, 1483140, 1582016, 1779768, 1873440, 1977520, 2224710, 2373024, 2966280, 3559536, 3746880, 3955040, 4449420, 4746048, 5932560, 7119072, 7910080, 8898840, 11865120, 14238144, 17797680, 23730240, 35595360, 71190720]

約数ペア:

[(1, 71190720), (2, 35595360), (3, 23730240), (4, 17797680), (5, 14238144), (6, 11865120), (8, 8898840), (9, 7910080), (10, 7119072), (12, 5932560), (15, 4746048), (16, 4449420), (18, 3955040), (19, 3746880), (20, 3559536), (24, 2966280), (30, 2373024), (32, 2224710), (36, 1977520), (38, 1873440), (40, 1779768), (45, 1582016), (48, 1483140), (57, 1248960), (60, 1186512), (64, 1112355), (72, 988760), (76, 936720), (80, 889884), (90, 791008), (95, 749376), (96, 741570), (114, 624480), (120, 593256), (144, 494380), (152, 468360), (160, 444942), (171, 416320), (180, 395504), (190, 374688), (192, 370785), (228, 312240), (240, 296628), (285, 249792), (288, 247190), (304, 234180), (320, 222471), (342, 208160), (360, 197752), (380, 187344), (456, 156120), (480, 148314), (570, 124896), (576, 123595), (608, 117090), (684, 104080), (720, 98876), (760, 93672), (855, 83264), (912, 78060), (960, 74157), (1140, 62448), (1216, 58545), (1301, 54720), (1368, 52040), (1440, 49438), (1520, 46836), (1710, 41632), (1824, 39030), (2280, 31224), (2602, 27360), (2736, 26020), (2880, 24719), (3040, 23418), (3420, 20816), (3648, 19515), (3903, 18240), (4560, 15612), (5204, 13680), (5472, 13010), (6080, 11709), (6505, 10944), (6840, 10408), (7806, 9120)]