1427561520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77249}}^1$

素因数の和:77283

約数の個数: 160

約数和(自身を含む): 5517504000

約数和(自身を除く): 4089942480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 77249, 154498, 231747, 308996, 386245, 463494, 540743, 617992, 772490, 849739, 926988, 1081486, 1158735, 1235984, 1544980, 1622229, 1699478, 1853976, 2162972, 2317470, 2549217, 2703715, 3089960, 3244458, 3398956, 3707952, 4248695, 4325944, 4634940, 5098434, 5407430, 5948173, 6179920, 6488916, 6797912, 8111145, 8497390, 8651888, 9269880, 10196868, 10814860, 11896346, 12746085, 12977832, 13595824, 16222290, 16994780, 17844519, 18539760, 20393736, 21629720, 23792692, 25492170, 25955664, 29740865, 32444580, 33989560, 35689038, 40787472, 43259440, 47585384, 50984340, 59481730, 64889160, 67979120, 71378076, 89222595, 95170768, 101968680, 118963460, 129778320, 142756152, 178445190, 203937360, 237926920, 285512304, 356890380, 475853840, 713780760, 1427561520]

約数ペア:

[(1, 1427561520), (2, 713780760), (3, 475853840), (4, 356890380), (5, 285512304), (6, 237926920), (7, 203937360), (8, 178445190), (10, 142756152), (11, 129778320), (12, 118963460), (14, 101968680), (15, 95170768), (16, 89222595), (20, 71378076), (21, 67979120), (22, 64889160), (24, 59481730), (28, 50984340), (30, 47585384), (33, 43259440), (35, 40787472), (40, 35689038), (42, 33989560), (44, 32444580), (48, 29740865), (55, 25955664), (56, 25492170), (60, 23792692), (66, 21629720), (70, 20393736), (77, 18539760), (80, 17844519), (84, 16994780), (88, 16222290), (105, 13595824), (110, 12977832), (112, 12746085), (120, 11896346), (132, 10814860), (140, 10196868), (154, 9269880), (165, 8651888), (168, 8497390), (176, 8111145), (210, 6797912), (220, 6488916), (231, 6179920), (240, 5948173), (264, 5407430), (280, 5098434), (308, 4634940), (330, 4325944), (336, 4248695), (385, 3707952), (420, 3398956), (440, 3244458), (462, 3089960), (528, 2703715), (560, 2549217), (616, 2317470), (660, 2162972), (770, 1853976), (840, 1699478), (880, 1622229), (924, 1544980), (1155, 1235984), (1232, 1158735), (1320, 1081486), (1540, 926988), (1680, 849739), (1848, 772490), (2310, 617992), (2640, 540743), (3080, 463494), (3696, 386245), (4620, 308996), (6160, 231747), (9240, 154498), (18480, 77249)]