8285968080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5431}}^1$

素因数の和:5626

約数の個数: 240

約数和(自身を含む): 30156986496

約数和(自身を除く): 21871018416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 163, 180, 195, 208, 234, 240, 260, 312, 326, 360, 390, 468, 489, 520, 585, 624, 652, 720, 780, 815, 936, 978, 1040, 1170, 1304, 1467, 1560, 1630, 1872, 1956, 2119, 2340, 2445, 2608, 2934, 3120, 3260, 3912, 4238, 4680, 4890, 5431, 5868, 6357, 6520, 7335, 7824, 8476, 9360, 9780, 10595, 10862, 11736, 12714, 13040, 14670, 16293, 16952, 19071, 19560, 21190, 21724, 23472, 25428, 27155, 29340, 31785, 32586, 33904, 38142, 39120, 42380, 43448, 48879, 50856, 54310, 58680, 63570, 65172, 70603, 76284, 81465, 84760, 86896, 95355, 97758, 101712, 108620, 117360, 127140, 130344, 141206, 152568, 162930, 169520, 190710, 195516, 211809, 217240, 244395, 254280, 260688, 282412, 305136, 325860, 353015, 381420, 391032, 423618, 434480, 488790, 508560, 564824, 635427, 651720, 706030, 762840, 782064, 847236, 885253, 977580, 1059045, 1129648, 1270854, 1303440, 1412060, 1525680, 1694472, 1770506, 1955160, 2118090, 2541708, 2655759, 2824120, 3177135, 3388944, 3541012, 3910320, 4236180, 4426265, 5083416, 5311518, 5648240, 6354270, 7082024, 7967277, 8472360, 8852530, 10166832, 10623036, 11508289, 12708540, 13278795, 14164048, 15934554, 16944720, 17705060, 21246072, 23016578, 25417080, 26557590, 31869108, 34524867, 35410120, 39836385, 42492144, 46033156, 50834160, 53115180, 57541445, 63738216, 69049734, 70820240, 79672770, 92066312, 103574601, 106230360, 115082890, 127476432, 138099468, 159345540, 172624335, 184132624, 207149202, 212460720, 230165780, 276198936, 318691080, 345248670, 414298404, 460331560, 517873005, 552397872, 637382160, 690497340, 828596808, 920663120, 1035746010, 1380994680, 1657193616, 2071492020, 2761989360, 4142984040, 8285968080]

約数ペア:

[(1, 8285968080), (2, 4142984040), (3, 2761989360), (4, 2071492020), (5, 1657193616), (6, 1380994680), (8, 1035746010), (9, 920663120), (10, 828596808), (12, 690497340), (13, 637382160), (15, 552397872), (16, 517873005), (18, 460331560), (20, 414298404), (24, 345248670), (26, 318691080), (30, 276198936), (36, 230165780), (39, 212460720), (40, 207149202), (45, 184132624), (48, 172624335), (52, 159345540), (60, 138099468), (65, 127476432), (72, 115082890), (78, 106230360), (80, 103574601), (90, 92066312), (104, 79672770), (117, 70820240), (120, 69049734), (130, 63738216), (144, 57541445), (156, 53115180), (163, 50834160), (180, 46033156), (195, 42492144), (208, 39836385), (234, 35410120), (240, 34524867), (260, 31869108), (312, 26557590), (326, 25417080), (360, 23016578), (390, 21246072), (468, 17705060), (489, 16944720), (520, 15934554), (585, 14164048), (624, 13278795), (652, 12708540), (720, 11508289), (780, 10623036), (815, 10166832), (936, 8852530), (978, 8472360), (1040, 7967277), (1170, 7082024), (1304, 6354270), (1467, 5648240), (1560, 5311518), (1630, 5083416), (1872, 4426265), (1956, 4236180), (2119, 3910320), (2340, 3541012), (2445, 3388944), (2608, 3177135), (2934, 2824120), (3120, 2655759), (3260, 2541708), (3912, 2118090), (4238, 1955160), (4680, 1770506), (4890, 1694472), (5431, 1525680), (5868, 1412060), (6357, 1303440), (6520, 1270854), (7335, 1129648), (7824, 1059045), (8476, 977580), (9360, 885253), (9780, 847236), (10595, 782064), (10862, 762840), (11736, 706030), (12714, 651720), (13040, 635427), (14670, 564824), (16293, 508560), (16952, 488790), (19071, 434480), (19560, 423618), (21190, 391032), (21724, 381420), (23472, 353015), (25428, 325860), (27155, 305136), (29340, 282412), (31785, 260688), (32586, 254280), (33904, 244395), (38142, 217240), (39120, 211809), (42380, 195516), (43448, 190710), (48879, 169520), (50856, 162930), (54310, 152568), (58680, 141206), (63570, 130344), (65172, 127140), (70603, 117360), (76284, 108620), (81465, 101712), (84760, 97758), (86896, 95355)]