157858257480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{8017}}^1$

素因数の和:10180

約数の個数: 256

約数和(自身を含む): 590781634560

約数和(自身を除く): 432923377080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2131, 2310, 3080, 4262, 4620, 6393, 8017, 8524, 9240, 10655, 12786, 14917, 16034, 17048, 21310, 23441, 24051, 25572, 29834, 31965, 32068, 40085, 42620, 44751, 46882, 48102, 51144, 56119, 59668, 63930, 64136, 70323, 74585, 80170, 85240, 88187, 89502, 93764, 96204, 112238, 117205, 119336, 120255, 127860, 140646, 149170, 160340, 164087, 168357, 176374, 179004, 187528, 192408, 223755, 224476, 234410, 240510, 255720, 264561, 280595, 281292, 298340, 320680, 328174, 336714, 351615, 352748, 358008, 440935, 447510, 448952, 468820, 481020, 492261, 529122, 561190, 562584, 596680, 617309, 656348, 673428, 703230, 705496, 820435, 841785, 881870, 895020, 937640, 962040, 984522, 1058244, 1122380, 1234618, 1312696, 1322805, 1346856, 1406460, 1640870, 1683570, 1763740, 1790040, 1851927, 1969044, 2116488, 2244760, 2461305, 2469236, 2645610, 2812920, 3086545, 3281740, 3367140, 3527480, 3703854, 3938088, 4922610, 4938472, 5291220, 6173090, 6563480, 6734280, 7407708, 9259635, 9845220, 10582440, 12346180, 14815416, 17084227, 18519270, 19690440, 24692360, 34168454, 37038540, 51252681, 68336908, 74077080, 85421135, 102505362, 119589589, 136673816, 170842270, 187926497, 205010724, 239179178, 256263405, 341684540, 358768767, 375852994, 410021448, 478358356, 512526810, 563779491, 597947945, 683369080, 717537534, 751705988, 939632485, 956716712, 1025053620, 1127558982, 1195895890, 1315485479, 1435075068, 1503411976, 1793843835, 1879264970, 2050107240, 2255117964, 2391791780, 2630970958, 2818897455, 2870150136, 3587687670, 3758529940, 3946456437, 4510235928, 4783583560, 5261941916, 5637794910, 6577427395, 7175375340, 7517059880, 7892912874, 10523883832, 11275589820, 13154854790, 14350750680, 15785825748, 19732282185, 22551179640, 26309709580, 31571651496, 39464564370, 52619419160, 78929128740, 157858257480]

約数ペア:

[(1, 157858257480), (2, 78929128740), (3, 52619419160), (4, 39464564370), (5, 31571651496), (6, 26309709580), (7, 22551179640), (8, 19732282185), (10, 15785825748), (11, 14350750680), (12, 13154854790), (14, 11275589820), (15, 10523883832), (20, 7892912874), (21, 7517059880), (22, 7175375340), (24, 6577427395), (28, 5637794910), (30, 5261941916), (33, 4783583560), (35, 4510235928), (40, 3946456437), (42, 3758529940), (44, 3587687670), (55, 2870150136), (56, 2818897455), (60, 2630970958), (66, 2391791780), (70, 2255117964), (77, 2050107240), (84, 1879264970), (88, 1793843835), (105, 1503411976), (110, 1435075068), (120, 1315485479), (132, 1195895890), (140, 1127558982), (154, 1025053620), (165, 956716712), (168, 939632485), (210, 751705988), (220, 717537534), (231, 683369080), (264, 597947945), (280, 563779491), (308, 512526810), (330, 478358356), (385, 410021448), (420, 375852994), (440, 358768767), (462, 341684540), (616, 256263405), (660, 239179178), (770, 205010724), (840, 187926497), (924, 170842270), (1155, 136673816), (1320, 119589589), (1540, 102505362), (1848, 85421135), (2131, 74077080), (2310, 68336908), (3080, 51252681), (4262, 37038540), (4620, 34168454), (6393, 24692360), (8017, 19690440), (8524, 18519270), (9240, 17084227), (10655, 14815416), (12786, 12346180), (14917, 10582440), (16034, 9845220), (17048, 9259635), (21310, 7407708), (23441, 6734280), (24051, 6563480), (25572, 6173090), (29834, 5291220), (31965, 4938472), (32068, 4922610), (40085, 3938088), (42620, 3703854), (44751, 3527480), (46882, 3367140), (48102, 3281740), (51144, 3086545), (56119, 2812920), (59668, 2645610), (63930, 2469236), (64136, 2461305), (70323, 2244760), (74585, 2116488), (80170, 1969044), (85240, 1851927), (88187, 1790040), (89502, 1763740), (93764, 1683570), (96204, 1640870), (112238, 1406460), (117205, 1346856), (119336, 1322805), (120255, 1312696), (127860, 1234618), (140646, 1122380), (149170, 1058244), (160340, 984522), (164087, 962040), (168357, 937640), (176374, 895020), (179004, 881870), (187528, 841785), (192408, 820435), (223755, 705496), (224476, 703230), (234410, 673428), (240510, 656348), (255720, 617309), (264561, 596680), (280595, 562584), (281292, 561190), (298340, 529122), (320680, 492261), (328174, 481020), (336714, 468820), (351615, 448952), (352748, 447510), (358008, 440935)]