87491040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2041

約数の個数: 192

約数和(自身を含む): 339365376

約数和(自身を除く): 251874336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2003, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4006, 4368, 5460, 6009, 6240, 7280, 8012, 8736, 10015, 10920, 12018, 14021, 14560, 16024, 20030, 21840, 24036, 26039, 28042, 30045, 32048, 40060, 42063, 43680, 48072, 52078, 56084, 60090, 64096, 70105, 78117, 80120, 84126, 96144, 104156, 112168, 120180, 130195, 140210, 156234, 160240, 168252, 182273, 192288, 208312, 210315, 224336, 240360, 260390, 280420, 312468, 320480, 336504, 364546, 390585, 416624, 420630, 448672, 480720, 520780, 546819, 560840, 624936, 673008, 729092, 781170, 833248, 841260, 911365, 961440, 1041560, 1093638, 1121680, 1249872, 1346016, 1458184, 1562340, 1682520, 1822730, 2083120, 2187276, 2243360, 2499744, 2734095, 2916368, 3124680, 3365040, 3645460, 4166240, 4374552, 5468190, 5832736, 6249360, 6730080, 7290920, 8749104, 10936380, 12498720, 14581840, 17498208, 21872760, 29163680, 43745520, 87491040]

約数ペア:

[(1, 87491040), (2, 43745520), (3, 29163680), (4, 21872760), (5, 17498208), (6, 14581840), (7, 12498720), (8, 10936380), (10, 8749104), (12, 7290920), (13, 6730080), (14, 6249360), (15, 5832736), (16, 5468190), (20, 4374552), (21, 4166240), (24, 3645460), (26, 3365040), (28, 3124680), (30, 2916368), (32, 2734095), (35, 2499744), (39, 2243360), (40, 2187276), (42, 2083120), (48, 1822730), (52, 1682520), (56, 1562340), (60, 1458184), (65, 1346016), (70, 1249872), (78, 1121680), (80, 1093638), (84, 1041560), (91, 961440), (96, 911365), (104, 841260), (105, 833248), (112, 781170), (120, 729092), (130, 673008), (140, 624936), (156, 560840), (160, 546819), (168, 520780), (182, 480720), (195, 448672), (208, 420630), (210, 416624), (224, 390585), (240, 364546), (260, 336504), (273, 320480), (280, 312468), (312, 280420), (336, 260390), (364, 240360), (390, 224336), (416, 210315), (420, 208312), (455, 192288), (480, 182273), (520, 168252), (546, 160240), (560, 156234), (624, 140210), (672, 130195), (728, 120180), (780, 112168), (840, 104156), (910, 96144), (1040, 84126), (1092, 80120), (1120, 78117), (1248, 70105), (1365, 64096), (1456, 60090), (1560, 56084), (1680, 52078), (1820, 48072), (2003, 43680), (2080, 42063), (2184, 40060), (2730, 32048), (2912, 30045), (3120, 28042), (3360, 26039), (3640, 24036), (4006, 21840), (4368, 20030), (5460, 16024), (6009, 14560), (6240, 14021), (7280, 12018), (8012, 10920), (8736, 10015)]