161288400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 360

約数和(自身を含む): 650312544

約数和(自身を除く): 489024144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 98, 100, 104, 105, 112, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 208, 210, 211, 240, 245, 260, 273, 280, 294, 300, 312, 325, 336, 350, 364, 390, 392, 400, 420, 422, 455, 490, 520, 525, 546, 560, 588, 600, 624, 633, 637, 650, 700, 728, 735, 780, 784, 840, 844, 910, 975, 980, 1040, 1050, 1055, 1092, 1176, 1200, 1225, 1266, 1274, 1300, 1365, 1400, 1456, 1470, 1477, 1560, 1680, 1688, 1820, 1911, 1950, 1960, 2100, 2110, 2184, 2275, 2352, 2450, 2532, 2548, 2600, 2730, 2743, 2800, 2940, 2954, 3120, 3165, 3185, 3376, 3640, 3675, 3822, 3900, 3920, 4200, 4220, 4368, 4431, 4550, 4900, 5064, 5096, 5200, 5275, 5460, 5486, 5880, 5908, 6330, 6370, 6825, 7280, 7350, 7385, 7644, 7800, 8229, 8400, 8440, 8862, 9100, 9555, 9800, 10128, 10192, 10339, 10550, 10920, 10972, 11760, 11816, 12660, 12740, 13650, 13715, 14700, 14770, 15288, 15600, 15825, 15925, 16458, 16880, 17724, 18200, 19110, 19201, 19600, 20678, 21100, 21840, 21944, 22155, 23632, 25320, 25480, 27300, 27430, 29400, 29540, 30576, 31017, 31650, 31850, 32916, 35448, 36400, 36925, 38220, 38402, 41145, 41356, 42200, 43888, 44310, 47775, 50640, 50960, 51695, 54600, 54860, 57603, 58800, 59080, 62034, 63300, 63700, 65832, 68575, 70896, 73850, 76440, 76804, 82290, 82712, 84400, 88620, 95550, 96005, 103390, 109200, 109720, 110775, 115206, 118160, 124068, 126600, 127400, 131664, 134407, 137150, 147700, 152880, 153608, 155085, 164580, 165424, 177240, 191100, 192010, 205725, 206780, 219440, 221550, 230412, 248136, 253200, 254800, 258475, 268814, 274300, 288015, 295400, 307216, 310170, 329160, 354480, 382200, 384020, 403221, 411450, 413560, 443100, 460824, 480025, 496272, 516950, 537628, 548600, 576030, 590800, 620340, 658320, 672035, 764400, 768040, 775425, 806442, 822900, 827120, 886200, 921648, 960050, 1033900, 1075256, 1097200, 1152060, 1240680, 1344070, 1440075, 1536080, 1550850, 1612884, 1645800, 1772400, 1920100, 2016105, 2067800, 2150512, 2304120, 2481360, 2688140, 2880150, 3101700, 3225768, 3291600, 3360175, 3840200, 4032210, 4135600, 4608240, 5376280, 5760300, 6203400, 6451536, 6720350, 7680400, 8064420, 10080525, 10752560, 11520600, 12406800, 13440700, 16128840, 20161050, 23041200, 26881400, 32257680, 40322100, 53762800, 80644200, 161288400]

約数ペア:

[(1, 161288400), (2, 80644200), (3, 53762800), (4, 40322100), (5, 32257680), (6, 26881400), (7, 23041200), (8, 20161050), (10, 16128840), (12, 13440700), (13, 12406800), (14, 11520600), (15, 10752560), (16, 10080525), (20, 8064420), (21, 7680400), (24, 6720350), (25, 6451536), (26, 6203400), (28, 5760300), (30, 5376280), (35, 4608240), (39, 4135600), (40, 4032210), (42, 3840200), (48, 3360175), (49, 3291600), (50, 3225768), (52, 3101700), (56, 2880150), (60, 2688140), (65, 2481360), (70, 2304120), (75, 2150512), (78, 2067800), (80, 2016105), (84, 1920100), (91, 1772400), (98, 1645800), (100, 1612884), (104, 1550850), (105, 1536080), (112, 1440075), (120, 1344070), (130, 1240680), (140, 1152060), (147, 1097200), (150, 1075256), (156, 1033900), (168, 960050), (175, 921648), (182, 886200), (195, 827120), (196, 822900), (200, 806442), (208, 775425), (210, 768040), (211, 764400), (240, 672035), (245, 658320), (260, 620340), (273, 590800), (280, 576030), (294, 548600), (300, 537628), (312, 516950), (325, 496272), (336, 480025), (350, 460824), (364, 443100), (390, 413560), (392, 411450), (400, 403221), (420, 384020), (422, 382200), (455, 354480), (490, 329160), (520, 310170), (525, 307216), (546, 295400), (560, 288015), (588, 274300), (600, 268814), (624, 258475), (633, 254800), (637, 253200), (650, 248136), (700, 230412), (728, 221550), (735, 219440), (780, 206780), (784, 205725), (840, 192010), (844, 191100), (910, 177240), (975, 165424), (980, 164580), (1040, 155085), (1050, 153608), (1055, 152880), (1092, 147700), (1176, 137150), (1200, 134407), (1225, 131664), (1266, 127400), (1274, 126600), (1300, 124068), (1365, 118160), (1400, 115206), (1456, 110775), (1470, 109720), (1477, 109200), (1560, 103390), (1680, 96005), (1688, 95550), (1820, 88620), (1911, 84400), (1950, 82712), (1960, 82290), (2100, 76804), (2110, 76440), (2184, 73850), (2275, 70896), (2352, 68575), (2450, 65832), (2532, 63700), (2548, 63300), (2600, 62034), (2730, 59080), (2743, 58800), (2800, 57603), (2940, 54860), (2954, 54600), (3120, 51695), (3165, 50960), (3185, 50640), (3376, 47775), (3640, 44310), (3675, 43888), (3822, 42200), (3900, 41356), (3920, 41145), (4200, 38402), (4220, 38220), (4368, 36925), (4431, 36400), (4550, 35448), (4900, 32916), (5064, 31850), (5096, 31650), (5200, 31017), (5275, 30576), (5460, 29540), (5486, 29400), (5880, 27430), (5908, 27300), (6330, 25480), (6370, 25320), (6825, 23632), (7280, 22155), (7350, 21944), (7385, 21840), (7644, 21100), (7800, 20678), (8229, 19600), (8400, 19201), (8440, 19110), (8862, 18200), (9100, 17724), (9555, 16880), (9800, 16458), (10128, 15925), (10192, 15825), (10339, 15600), (10550, 15288), (10920, 14770), (10972, 14700), (11760, 13715), (11816, 13650), (12660, 12740)]