16302720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1213}}^1$

素因数の和:1242

約数の個数: 128

約数和(自身を含む): 59437440

約数和(自身を除く): 43134720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1213, 1344, 1680, 1920, 2240, 2426, 2688, 3360, 3639, 4480, 4852, 6065, 6720, 7278, 8491, 9704, 12130, 13440, 14556, 16982, 18195, 19408, 24260, 25473, 29112, 33964, 36390, 38816, 42455, 48520, 50946, 58224, 67928, 72780, 77632, 84910, 97040, 101892, 116448, 127365, 135856, 145560, 155264, 169820, 194080, 203784, 232896, 254730, 271712, 291120, 339640, 388160, 407568, 465792, 509460, 543424, 582240, 679280, 776320, 815136, 1018920, 1086848, 1164480, 1358560, 1630272, 2037840, 2328960, 2717120, 3260544, 4075680, 5434240, 8151360, 16302720]

約数ペア:

[(1, 16302720), (2, 8151360), (3, 5434240), (4, 4075680), (5, 3260544), (6, 2717120), (7, 2328960), (8, 2037840), (10, 1630272), (12, 1358560), (14, 1164480), (15, 1086848), (16, 1018920), (20, 815136), (21, 776320), (24, 679280), (28, 582240), (30, 543424), (32, 509460), (35, 465792), (40, 407568), (42, 388160), (48, 339640), (56, 291120), (60, 271712), (64, 254730), (70, 232896), (80, 203784), (84, 194080), (96, 169820), (105, 155264), (112, 145560), (120, 135856), (128, 127365), (140, 116448), (160, 101892), (168, 97040), (192, 84910), (210, 77632), (224, 72780), (240, 67928), (280, 58224), (320, 50946), (336, 48520), (384, 42455), (420, 38816), (448, 36390), (480, 33964), (560, 29112), (640, 25473), (672, 24260), (840, 19408), (896, 18195), (960, 16982), (1120, 14556), (1213, 13440), (1344, 12130), (1680, 9704), (1920, 8491), (2240, 7278), (2426, 6720), (2688, 6065), (3360, 4852), (3639, 4480)]