85331344960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{35731}}^1$

素因数の和:36204

約数の個数: 112

約数和(自身を含む): 215644049280

約数和(自身を除く): 130312704320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 439, 544, 680, 878, 1088, 1360, 1756, 2195, 2720, 3512, 4390, 5440, 7024, 7463, 8780, 14048, 14926, 17560, 28096, 29852, 35120, 35731, 37315, 59704, 70240, 71462, 74630, 119408, 140480, 142924, 149260, 178655, 238816, 285848, 298520, 357310, 477632, 571696, 597040, 607427, 714620, 1143392, 1194080, 1214854, 1429240, 2286784, 2388160, 2429708, 2858480, 3037135, 4859416, 5716960, 6074270, 9718832, 11433920, 12148540, 15685909, 19437664, 24297080, 31371818, 38875328, 48594160, 62743636, 78429545, 97188320, 125487272, 156859090, 194376640, 250974544, 266660453, 313718180, 501949088, 533320906, 627436360, 1003898176, 1066641812, 1254872720, 1333302265, 2133283624, 2509745440, 2666604530, 4266567248, 5019490880, 5333209060, 8533134496, 10666418120, 17066268992, 21332836240, 42665672480, 85331344960]

約数ペア:

[(1, 85331344960), (2, 42665672480), (4, 21332836240), (5, 17066268992), (8, 10666418120), (10, 8533134496), (16, 5333209060), (17, 5019490880), (20, 4266567248), (32, 2666604530), (34, 2509745440), (40, 2133283624), (64, 1333302265), (68, 1254872720), (80, 1066641812), (85, 1003898176), (136, 627436360), (160, 533320906), (170, 501949088), (272, 313718180), (320, 266660453), (340, 250974544), (439, 194376640), (544, 156859090), (680, 125487272), (878, 97188320), (1088, 78429545), (1360, 62743636), (1756, 48594160), (2195, 38875328), (2720, 31371818), (3512, 24297080), (4390, 19437664), (5440, 15685909), (7024, 12148540), (7463, 11433920), (8780, 9718832), (14048, 6074270), (14926, 5716960), (17560, 4859416), (28096, 3037135), (29852, 2858480), (35120, 2429708), (35731, 2388160), (37315, 2286784), (59704, 1429240), (70240, 1214854), (71462, 1194080), (74630, 1143392), (119408, 714620), (140480, 607427), (142924, 597040), (149260, 571696), (178655, 477632), (238816, 357310), (285848, 298520)]