160222680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 547560000

約数和(自身を除く): 387337320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 103, 116, 120, 145, 149, 174, 180, 206, 232, 261, 290, 298, 309, 348, 360, 412, 435, 447, 515, 522, 580, 596, 618, 696, 745, 824, 870, 894, 927, 1030, 1044, 1160, 1192, 1236, 1305, 1341, 1490, 1545, 1740, 1788, 1854, 2060, 2088, 2235, 2472, 2610, 2682, 2980, 2987, 3090, 3480, 3576, 3708, 4120, 4321, 4470, 4635, 5220, 5364, 5960, 5974, 6180, 6705, 7416, 8642, 8940, 8961, 9270, 10440, 10728, 11948, 12360, 12963, 13410, 14935, 15347, 17284, 17880, 17922, 18540, 21605, 23896, 25926, 26820, 26883, 29870, 30694, 34568, 35844, 37080, 38889, 43210, 44805, 46041, 51852, 53640, 53766, 59740, 61388, 64815, 71688, 76735, 77778, 86420, 89610, 92082, 103704, 107532, 119480, 122776, 129630, 134415, 138123, 153470, 155556, 172840, 179220, 184164, 194445, 215064, 230205, 259260, 268830, 276246, 306940, 311112, 358440, 368328, 388890, 445063, 460410, 518520, 537660, 552492, 613880, 690615, 777780, 890126, 920820, 1075320, 1104984, 1335189, 1381230, 1555560, 1780252, 1841640, 2225315, 2670378, 2762460, 3560504, 4005567, 4450630, 5340756, 5524920, 6675945, 8011134, 8901260, 10681512, 13351890, 16022268, 17802520, 20027835, 26703780, 32044536, 40055670, 53407560, 80111340, 160222680]

約数ペア:

[(1, 160222680), (2, 80111340), (3, 53407560), (4, 40055670), (5, 32044536), (6, 26703780), (8, 20027835), (9, 17802520), (10, 16022268), (12, 13351890), (15, 10681512), (18, 8901260), (20, 8011134), (24, 6675945), (29, 5524920), (30, 5340756), (36, 4450630), (40, 4005567), (45, 3560504), (58, 2762460), (60, 2670378), (72, 2225315), (87, 1841640), (90, 1780252), (103, 1555560), (116, 1381230), (120, 1335189), (145, 1104984), (149, 1075320), (174, 920820), (180, 890126), (206, 777780), (232, 690615), (261, 613880), (290, 552492), (298, 537660), (309, 518520), (348, 460410), (360, 445063), (412, 388890), (435, 368328), (447, 358440), (515, 311112), (522, 306940), (580, 276246), (596, 268830), (618, 259260), (696, 230205), (745, 215064), (824, 194445), (870, 184164), (894, 179220), (927, 172840), (1030, 155556), (1044, 153470), (1160, 138123), (1192, 134415), (1236, 129630), (1305, 122776), (1341, 119480), (1490, 107532), (1545, 103704), (1740, 92082), (1788, 89610), (1854, 86420), (2060, 77778), (2088, 76735), (2235, 71688), (2472, 64815), (2610, 61388), (2682, 59740), (2980, 53766), (2987, 53640), (3090, 51852), (3480, 46041), (3576, 44805), (3708, 43210), (4120, 38889), (4321, 37080), (4470, 35844), (4635, 34568), (5220, 30694), (5364, 29870), (5960, 26883), (5974, 26820), (6180, 25926), (6705, 23896), (7416, 21605), (8642, 18540), (8940, 17922), (8961, 17880), (9270, 17284), (10440, 15347), (10728, 14935), (11948, 13410), (12360, 12963)]