79827720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 285966720

約数和(自身を除く): 206139000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 113, 116, 120, 140, 145, 168, 174, 203, 210, 226, 232, 280, 290, 339, 348, 406, 420, 435, 452, 565, 580, 609, 678, 696, 791, 812, 840, 841, 870, 904, 1015, 1130, 1160, 1218, 1356, 1582, 1624, 1682, 1695, 1740, 2030, 2260, 2373, 2436, 2523, 2712, 3045, 3164, 3277, 3364, 3390, 3480, 3955, 4060, 4205, 4520, 4746, 4872, 5046, 5887, 6090, 6328, 6554, 6728, 6780, 7910, 8120, 8410, 9492, 9831, 10092, 11774, 11865, 12180, 12615, 13108, 13560, 15820, 16385, 16820, 17661, 18984, 19662, 20184, 22939, 23548, 23730, 24360, 25230, 26216, 29435, 31640, 32770, 33640, 35322, 39324, 45878, 47096, 47460, 49155, 50460, 58870, 65540, 68817, 70644, 78648, 88305, 91756, 94920, 95033, 98310, 100920, 114695, 117740, 131080, 137634, 141288, 176610, 183512, 190066, 196620, 229390, 235480, 275268, 285099, 344085, 353220, 380132, 393240, 458780, 475165, 550536, 570198, 665231, 688170, 706440, 760264, 917560, 950330, 1140396, 1330462, 1376340, 1425495, 1900660, 1995693, 2280792, 2660924, 2752680, 2850990, 3326155, 3801320, 3991386, 5321848, 5701980, 6652310, 7982772, 9978465, 11403960, 13304620, 15965544, 19956930, 26609240, 39913860, 79827720]

約数ペア:

[(1, 79827720), (2, 39913860), (3, 26609240), (4, 19956930), (5, 15965544), (6, 13304620), (7, 11403960), (8, 9978465), (10, 7982772), (12, 6652310), (14, 5701980), (15, 5321848), (20, 3991386), (21, 3801320), (24, 3326155), (28, 2850990), (29, 2752680), (30, 2660924), (35, 2280792), (40, 1995693), (42, 1900660), (56, 1425495), (58, 1376340), (60, 1330462), (70, 1140396), (84, 950330), (87, 917560), (105, 760264), (113, 706440), (116, 688170), (120, 665231), (140, 570198), (145, 550536), (168, 475165), (174, 458780), (203, 393240), (210, 380132), (226, 353220), (232, 344085), (280, 285099), (290, 275268), (339, 235480), (348, 229390), (406, 196620), (420, 190066), (435, 183512), (452, 176610), (565, 141288), (580, 137634), (609, 131080), (678, 117740), (696, 114695), (791, 100920), (812, 98310), (840, 95033), (841, 94920), (870, 91756), (904, 88305), (1015, 78648), (1130, 70644), (1160, 68817), (1218, 65540), (1356, 58870), (1582, 50460), (1624, 49155), (1682, 47460), (1695, 47096), (1740, 45878), (2030, 39324), (2260, 35322), (2373, 33640), (2436, 32770), (2523, 31640), (2712, 29435), (3045, 26216), (3164, 25230), (3277, 24360), (3364, 23730), (3390, 23548), (3480, 22939), (3955, 20184), (4060, 19662), (4205, 18984), (4520, 17661), (4746, 16820), (4872, 16385), (5046, 15820), (5887, 13560), (6090, 13108), (6328, 12615), (6554, 12180), (6728, 11865), (6780, 11774), (7910, 10092), (8120, 9831), (8410, 9492)]