40230540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 148377600

約数和(自身を除く): 108147060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 367, 378, 406, 420, 435, 522, 540, 580, 609, 630, 734, 756, 783, 812, 870, 945, 1015, 1044, 1101, 1218, 1260, 1305, 1468, 1566, 1740, 1827, 1835, 1890, 2030, 2202, 2436, 2569, 2610, 3045, 3132, 3303, 3654, 3670, 3780, 3915, 4060, 4404, 5138, 5220, 5481, 5505, 6090, 6606, 7308, 7340, 7707, 7830, 9135, 9909, 10276, 10643, 10962, 11010, 12180, 12845, 13212, 15414, 15660, 16515, 18270, 19818, 21286, 21924, 22020, 23121, 25690, 27405, 30828, 31929, 33030, 36540, 38535, 39636, 42572, 46242, 49545, 51380, 53215, 54810, 63858, 66060, 69363, 74501, 77070, 92484, 95787, 99090, 106430, 109620, 115605, 127716, 138726, 149002, 154140, 159645, 191574, 198180, 212860, 223503, 231210, 277452, 287361, 298004, 319290, 346815, 372505, 383148, 447006, 462420, 478935, 574722, 638580, 670509, 693630, 745010, 894012, 957870, 1117515, 1149444, 1341018, 1387260, 1436805, 1490020, 1915740, 2011527, 2235030, 2682036, 2873610, 3352545, 4023054, 4470060, 5747220, 6705090, 8046108, 10057635, 13410180, 20115270, 40230540]

約数ペア:

[(1, 40230540), (2, 20115270), (3, 13410180), (4, 10057635), (5, 8046108), (6, 6705090), (7, 5747220), (9, 4470060), (10, 4023054), (12, 3352545), (14, 2873610), (15, 2682036), (18, 2235030), (20, 2011527), (21, 1915740), (27, 1490020), (28, 1436805), (29, 1387260), (30, 1341018), (35, 1149444), (36, 1117515), (42, 957870), (45, 894012), (54, 745010), (58, 693630), (60, 670509), (63, 638580), (70, 574722), (84, 478935), (87, 462420), (90, 447006), (105, 383148), (108, 372505), (116, 346815), (126, 319290), (135, 298004), (140, 287361), (145, 277452), (174, 231210), (180, 223503), (189, 212860), (203, 198180), (210, 191574), (252, 159645), (261, 154140), (270, 149002), (290, 138726), (315, 127716), (348, 115605), (367, 109620), (378, 106430), (406, 99090), (420, 95787), (435, 92484), (522, 77070), (540, 74501), (580, 69363), (609, 66060), (630, 63858), (734, 54810), (756, 53215), (783, 51380), (812, 49545), (870, 46242), (945, 42572), (1015, 39636), (1044, 38535), (1101, 36540), (1218, 33030), (1260, 31929), (1305, 30828), (1468, 27405), (1566, 25690), (1740, 23121), (1827, 22020), (1835, 21924), (1890, 21286), (2030, 19818), (2202, 18270), (2436, 16515), (2569, 15660), (2610, 15414), (3045, 13212), (3132, 12845), (3303, 12180), (3654, 11010), (3670, 10962), (3780, 10643), (3915, 10276), (4060, 9909), (4404, 9135), (5138, 7830), (5220, 7707), (5481, 7340), (5505, 7308), (6090, 6606)]