158901120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{563}}^1$

素因数の和:602

約数の個数: 288

約数和(自身を含む): 639423720

約数和(自身を除く): 480522600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 563, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1126, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1689, 1764, 1920, 1960, 2016, 2205, 2240, 2252, 2352, 2520, 2688, 2815, 2880, 2940, 3136, 3360, 3378, 3528, 3920, 3941, 4032, 4410, 4480, 4504, 4704, 5040, 5067, 5630, 5760, 5880, 6272, 6720, 6756, 7056, 7840, 7882, 8064, 8445, 8820, 9008, 9408, 10080, 10134, 11260, 11760, 11823, 13440, 13512, 14112, 15680, 15764, 16890, 17640, 18016, 18816, 19705, 20160, 20268, 22520, 23520, 23646, 25335, 27024, 27587, 28224, 31360, 31528, 33780, 35280, 35469, 36032, 39410, 40320, 40536, 45040, 47040, 47292, 50670, 54048, 55174, 56448, 59115, 63056, 67560, 70560, 70938, 72064, 78820, 81072, 82761, 90080, 94080, 94584, 101340, 108096, 110348, 118230, 126112, 135120, 137935, 141120, 141876, 157640, 162144, 165522, 177345, 180160, 189168, 202680, 216192, 220696, 236460, 248283, 252224, 270240, 275870, 282240, 283752, 315280, 324288, 331044, 354690, 360320, 378336, 405360, 413805, 441392, 472920, 496566, 504448, 540480, 551740, 567504, 630560, 648576, 662088, 709380, 756672, 810720, 827610, 882784, 945840, 993132, 1080960, 1103480, 1135008, 1241415, 1261120, 1324176, 1418760, 1513344, 1621440, 1655220, 1765568, 1891680, 1986264, 2206960, 2270016, 2482830, 2522240, 2648352, 2837520, 3242880, 3310440, 3531136, 3783360, 3972528, 4413920, 4540032, 4965660, 5296704, 5675040, 6620880, 7566720, 7945056, 8827840, 9931320, 10593408, 11350080, 13241760, 15890112, 17655680, 19862640, 22700160, 26483520, 31780224, 39725280, 52967040, 79450560, 158901120]

約数ペア:

[(1, 158901120), (2, 79450560), (3, 52967040), (4, 39725280), (5, 31780224), (6, 26483520), (7, 22700160), (8, 19862640), (9, 17655680), (10, 15890112), (12, 13241760), (14, 11350080), (15, 10593408), (16, 9931320), (18, 8827840), (20, 7945056), (21, 7566720), (24, 6620880), (28, 5675040), (30, 5296704), (32, 4965660), (35, 4540032), (36, 4413920), (40, 3972528), (42, 3783360), (45, 3531136), (48, 3310440), (49, 3242880), (56, 2837520), (60, 2648352), (63, 2522240), (64, 2482830), (70, 2270016), (72, 2206960), (80, 1986264), (84, 1891680), (90, 1765568), (96, 1655220), (98, 1621440), (105, 1513344), (112, 1418760), (120, 1324176), (126, 1261120), (128, 1241415), (140, 1135008), (144, 1103480), (147, 1080960), (160, 993132), (168, 945840), (180, 882784), (192, 827610), (196, 810720), (210, 756672), (224, 709380), (240, 662088), (245, 648576), (252, 630560), (280, 567504), (288, 551740), (294, 540480), (315, 504448), (320, 496566), (336, 472920), (360, 441392), (384, 413805), (392, 405360), (420, 378336), (441, 360320), (448, 354690), (480, 331044), (490, 324288), (504, 315280), (560, 283752), (563, 282240), (576, 275870), (588, 270240), (630, 252224), (640, 248283), (672, 236460), (720, 220696), (735, 216192), (784, 202680), (840, 189168), (882, 180160), (896, 177345), (960, 165522), (980, 162144), (1008, 157640), (1120, 141876), (1126, 141120), (1152, 137935), (1176, 135120), (1260, 126112), (1344, 118230), (1440, 110348), (1470, 108096), (1568, 101340), (1680, 94584), (1689, 94080), (1764, 90080), (1920, 82761), (1960, 81072), (2016, 78820), (2205, 72064), (2240, 70938), (2252, 70560), (2352, 67560), (2520, 63056), (2688, 59115), (2815, 56448), (2880, 55174), (2940, 54048), (3136, 50670), (3360, 47292), (3378, 47040), (3528, 45040), (3920, 40536), (3941, 40320), (4032, 39410), (4410, 36032), (4480, 35469), (4504, 35280), (4704, 33780), (5040, 31528), (5067, 31360), (5630, 28224), (5760, 27587), (5880, 27024), (6272, 25335), (6720, 23646), (6756, 23520), (7056, 22520), (7840, 20268), (7882, 20160), (8064, 19705), (8445, 18816), (8820, 18016), (9008, 17640), (9408, 16890), (10080, 15764), (10134, 15680), (11260, 14112), (11760, 13512), (11823, 13440)]