23081520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1283

約数の個数: 160

約数和(自身を含む): 89280000

約数和(自身を除く): 66198480

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, 1249, 1320, 1540, 1680, 1848, 2310, 2498, 2640, 3080, 3696, 3747, 4620, 4996, 6160, 6245, 7494, 8743, 9240, 9992, 12490, 13739, 14988, 17486, 18480, 18735, 19984, 24980, 26229, 27478, 29976, 34972, 37470, 41217, 43715, 49960, 52458, 54956, 59952, 68695, 69944, 74940, 82434, 87430, 96173, 99920, 104916, 109912, 131145, 137390, 139888, 149880, 164868, 174860, 192346, 206085, 209832, 219824, 262290, 274780, 288519, 299760, 329736, 349720, 384692, 412170, 419664, 480865, 524580, 549560, 577038, 659472, 699440, 769384, 824340, 961730, 1049160, 1099120, 1154076, 1442595, 1538768, 1648680, 1923460, 2098320, 2308152, 2885190, 3297360, 3846920, 4616304, 5770380, 7693840, 11540760, 23081520]

約数ペア:

[(1, 23081520), (2, 11540760), (3, 7693840), (4, 5770380), (5, 4616304), (6, 3846920), (7, 3297360), (8, 2885190), (10, 2308152), (11, 2098320), (12, 1923460), (14, 1648680), (15, 1538768), (16, 1442595), (20, 1154076), (21, 1099120), (22, 1049160), (24, 961730), (28, 824340), (30, 769384), (33, 699440), (35, 659472), (40, 577038), (42, 549560), (44, 524580), (48, 480865), (55, 419664), (56, 412170), (60, 384692), (66, 349720), (70, 329736), (77, 299760), (80, 288519), (84, 274780), (88, 262290), (105, 219824), (110, 209832), (112, 206085), (120, 192346), (132, 174860), (140, 164868), (154, 149880), (165, 139888), (168, 137390), (176, 131145), (210, 109912), (220, 104916), (231, 99920), (240, 96173), (264, 87430), (280, 82434), (308, 74940), (330, 69944), (336, 68695), (385, 59952), (420, 54956), (440, 52458), (462, 49960), (528, 43715), (560, 41217), (616, 37470), (660, 34972), (770, 29976), (840, 27478), (880, 26229), (924, 24980), (1155, 19984), (1232, 18735), (1249, 18480), (1320, 17486), (1540, 14988), (1680, 13739), (1848, 12490), (2310, 9992), (2498, 9240), (2640, 8743), (3080, 7494), (3696, 6245), (3747, 6160), (4620, 4996)]