161286720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{24001}}^1$

素因数の和:24028

約数の個数: 112

約数和(自身を含む): 585264768

約数和(自身を除く): 423978048

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 24001, 48002, 72003, 96004, 120005, 144006, 168007, 192008, 240010, 288012, 336014, 360015, 384016, 480020, 504021, 576024, 672028, 720030, 768032, 840035, 960040, 1008042, 1152048, 1344056, 1440060, 1536064, 1680070, 1920080, 2016084, 2304096, 2520105, 2688112, 2880120, 3360140, 3840160, 4032168, 4608192, 5040210, 5376224, 5760240, 6720280, 7680320, 8064336, 10080420, 10752448, 11520480, 13440560, 16128672, 20160840, 23040960, 26881120, 32257344, 40321680, 53762240, 80643360, 161286720]

約数ペア:

[(1, 161286720), (2, 80643360), (3, 53762240), (4, 40321680), (5, 32257344), (6, 26881120), (7, 23040960), (8, 20160840), (10, 16128672), (12, 13440560), (14, 11520480), (15, 10752448), (16, 10080420), (20, 8064336), (21, 7680320), (24, 6720280), (28, 5760240), (30, 5376224), (32, 5040210), (35, 4608192), (40, 4032168), (42, 3840160), (48, 3360140), (56, 2880120), (60, 2688112), (64, 2520105), (70, 2304096), (80, 2016084), (84, 1920080), (96, 1680070), (105, 1536064), (112, 1440060), (120, 1344056), (140, 1152048), (160, 1008042), (168, 960040), (192, 840035), (210, 768032), (224, 720030), (240, 672028), (280, 576024), (320, 504021), (336, 480020), (420, 384016), (448, 360015), (480, 336014), (560, 288012), (672, 240010), (840, 192008), (960, 168007), (1120, 144006), (1344, 120005), (1680, 96004), (2240, 72003), (3360, 48002), (6720, 24001)]