1538987520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{28627}}^1$

素因数の和:28660

約数の個数: 160

約数和(自身を含む): 5622997248

約数和(自身を除く): 4084009728

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, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 28627, 53760, 57254, 85881, 114508, 143135, 171762, 200389, 229016, 286270, 343524, 400778, 429405, 458032, 572540, 601167, 687048, 801556, 858810, 916064, 1001945, 1145080, 1202334, 1374096, 1603112, 1717620, 1832128, 2003890, 2290160, 2404668, 2748192, 3005835, 3206224, 3435240, 3664256, 4007780, 4580320, 4809336, 5496384, 6011670, 6412448, 6870480, 7328512, 8015560, 9160640, 9618672, 10992768, 12023340, 12824896, 13740960, 14657024, 16031120, 18321280, 19237344, 21985536, 24046680, 25649792, 27481920, 32062240, 36642560, 38474688, 43971072, 48093360, 51299584, 54963840, 64124480, 73285120, 76949376, 96186720, 102599168, 109927680, 128248960, 153898752, 192373440, 219855360, 256497920, 307797504, 384746880, 512995840, 769493760, 1538987520]

約数ペア:

[(1, 1538987520), (2, 769493760), (3, 512995840), (4, 384746880), (5, 307797504), (6, 256497920), (7, 219855360), (8, 192373440), (10, 153898752), (12, 128248960), (14, 109927680), (15, 102599168), (16, 96186720), (20, 76949376), (21, 73285120), (24, 64124480), (28, 54963840), (30, 51299584), (32, 48093360), (35, 43971072), (40, 38474688), (42, 36642560), (48, 32062240), (56, 27481920), (60, 25649792), (64, 24046680), (70, 21985536), (80, 19237344), (84, 18321280), (96, 16031120), (105, 14657024), (112, 13740960), (120, 12824896), (128, 12023340), (140, 10992768), (160, 9618672), (168, 9160640), (192, 8015560), (210, 7328512), (224, 6870480), (240, 6412448), (256, 6011670), (280, 5496384), (320, 4809336), (336, 4580320), (384, 4007780), (420, 3664256), (448, 3435240), (480, 3206224), (512, 3005835), (560, 2748192), (640, 2404668), (672, 2290160), (768, 2003890), (840, 1832128), (896, 1717620), (960, 1603112), (1120, 1374096), (1280, 1202334), (1344, 1145080), (1536, 1001945), (1680, 916064), (1792, 858810), (1920, 801556), (2240, 687048), (2560, 601167), (2688, 572540), (3360, 458032), (3584, 429405), (3840, 400778), (4480, 343524), (5376, 286270), (6720, 229016), (7680, 200389), (8960, 171762), (10752, 143135), (13440, 114508), (17920, 85881), (26880, 57254), (28627, 53760)]