145501440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5413}}^1$

素因数の和:5444

約数の個数: 144

約数和(自身を含む): 531178368

約数和(自身を除く): 385676928

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5413, 6720, 8960, 10826, 13440, 16239, 21652, 26880, 27065, 32478, 37891, 43304, 54130, 64956, 75782, 81195, 86608, 108260, 113673, 129912, 151564, 162390, 173216, 189455, 216520, 227346, 259824, 303128, 324780, 346432, 378910, 433040, 454692, 519648, 568365, 606256, 649560, 692864, 757820, 866080, 909384, 1039296, 1136730, 1212512, 1299120, 1385728, 1515640, 1732160, 1818768, 2078592, 2273460, 2425024, 2598240, 3031280, 3464320, 3637536, 4157184, 4546920, 4850048, 5196480, 6062560, 6928640, 7275072, 9093840, 9700096, 10392960, 12125120, 14550144, 18187680, 20785920, 24250240, 29100288, 36375360, 48500480, 72750720, 145501440]

約数ペア:

[(1, 145501440), (2, 72750720), (3, 48500480), (4, 36375360), (5, 29100288), (6, 24250240), (7, 20785920), (8, 18187680), (10, 14550144), (12, 12125120), (14, 10392960), (15, 9700096), (16, 9093840), (20, 7275072), (21, 6928640), (24, 6062560), (28, 5196480), (30, 4850048), (32, 4546920), (35, 4157184), (40, 3637536), (42, 3464320), (48, 3031280), (56, 2598240), (60, 2425024), (64, 2273460), (70, 2078592), (80, 1818768), (84, 1732160), (96, 1515640), (105, 1385728), (112, 1299120), (120, 1212512), (128, 1136730), (140, 1039296), (160, 909384), (168, 866080), (192, 757820), (210, 692864), (224, 649560), (240, 606256), (256, 568365), (280, 519648), (320, 454692), (336, 433040), (384, 378910), (420, 346432), (448, 324780), (480, 303128), (560, 259824), (640, 227346), (672, 216520), (768, 189455), (840, 173216), (896, 162390), (960, 151564), (1120, 129912), (1280, 113673), (1344, 108260), (1680, 86608), (1792, 81195), (1920, 75782), (2240, 64956), (2688, 54130), (3360, 43304), (3840, 37891), (4480, 32478), (5376, 27065), (5413, 26880), (6720, 21652), (8960, 16239), (10826, 13440)]