220641120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 432

約数和(自身を含む): 907517520

約数和(自身を除く): 686876400

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, 53, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 106, 112, 118, 120, 126, 140, 144, 147, 159, 160, 168, 177, 180, 196, 210, 212, 224, 236, 240, 245, 252, 265, 280, 288, 294, 295, 315, 318, 336, 354, 360, 371, 392, 413, 420, 424, 441, 472, 477, 480, 490, 504, 530, 531, 560, 588, 590, 630, 636, 672, 708, 720, 735, 742, 784, 795, 826, 840, 848, 882, 885, 944, 954, 980, 1008, 1060, 1062, 1113, 1120, 1176, 1180, 1239, 1260, 1272, 1416, 1440, 1470, 1484, 1568, 1590, 1652, 1680, 1696, 1764, 1770, 1855, 1888, 1908, 1960, 2016, 2065, 2120, 2124, 2205, 2226, 2352, 2360, 2385, 2478, 2520, 2544, 2597, 2655, 2832, 2891, 2940, 2968, 3127, 3180, 3304, 3339, 3360, 3528, 3540, 3710, 3717, 3816, 3920, 4130, 4240, 4248, 4410, 4452, 4704, 4720, 4770, 4956, 5040, 5088, 5194, 5310, 5565, 5664, 5782, 5880, 5936, 6195, 6254, 6360, 6608, 6678, 7056, 7080, 7420, 7434, 7632, 7791, 7840, 8260, 8480, 8496, 8673, 8820, 8904, 9381, 9440, 9540, 9912, 10080, 10388, 10620, 11130, 11564, 11760, 11872, 12390, 12508, 12720, 12985, 13216, 13356, 14112, 14160, 14455, 14840, 14868, 15264, 15582, 15635, 16520, 16695, 16992, 17346, 17640, 17808, 18585, 18762, 19080, 19824, 20776, 21240, 21889, 22260, 23128, 23373, 23520, 24780, 25016, 25440, 25970, 26019, 26712, 28143, 28320, 28910, 29680, 29736, 31164, 31270, 33040, 33390, 34692, 35280, 35616, 37170, 37524, 38160, 38955, 39648, 41552, 42480, 43365, 43778, 44520, 46256, 46746, 46905, 49560, 50032, 51940, 52038, 53424, 56286, 57820, 59360, 59472, 62328, 62540, 65667, 66080, 66780, 69384, 70560, 74340, 75048, 76320, 77910, 83104, 84960, 86730, 87556, 89040, 92512, 93492, 93810, 99120, 100064, 103880, 104076, 106848, 109445, 112572, 115640, 116865, 118944, 124656, 125080, 130095, 131334, 133560, 138768, 140715, 148680, 150096, 153223, 155820, 173460, 175112, 178080, 186984, 187620, 197001, 198240, 207760, 208152, 218890, 225144, 231280, 233730, 249312, 250160, 260190, 262668, 267120, 277536, 281430, 297360, 300192, 306446, 311640, 328335, 346920, 350224, 373968, 375240, 394002, 415520, 416304, 437780, 450288, 459669, 462560, 467460, 500320, 520380, 525336, 534240, 562860, 594720, 612892, 623280, 656670, 693840, 700448, 747936, 750480, 766115, 788004, 832608, 875560, 900576, 919338, 934920, 985005, 1040760, 1050672, 1125720, 1225784, 1246560, 1313340, 1379007, 1387680, 1500960, 1532230, 1576008, 1751120, 1838676, 1869840, 1970010, 2081520, 2101344, 2251440, 2298345, 2451568, 2626680, 2758014, 3064460, 3152016, 3502240, 3677352, 3739680, 3940020, 4163040, 4502880, 4596690, 4903136, 5253360, 5516028, 6128920, 6304032, 6895035, 7354704, 7880040, 9193380, 10506720, 11032056, 12257840, 13790070, 14709408, 15760080, 18386760, 22064112, 24515680, 27580140, 31520160, 36773520, 44128224, 55160280, 73547040, 110320560, 220641120]

約数ペア:

[(1, 220641120), (2, 110320560), (3, 73547040), (4, 55160280), (5, 44128224), (6, 36773520), (7, 31520160), (8, 27580140), (9, 24515680), (10, 22064112), (12, 18386760), (14, 15760080), (15, 14709408), (16, 13790070), (18, 12257840), (20, 11032056), (21, 10506720), (24, 9193380), (28, 7880040), (30, 7354704), (32, 6895035), (35, 6304032), (36, 6128920), (40, 5516028), (42, 5253360), (45, 4903136), (48, 4596690), (49, 4502880), (53, 4163040), (56, 3940020), (59, 3739680), (60, 3677352), (63, 3502240), (70, 3152016), (72, 3064460), (80, 2758014), (84, 2626680), (90, 2451568), (96, 2298345), (98, 2251440), (105, 2101344), (106, 2081520), (112, 1970010), (118, 1869840), (120, 1838676), (126, 1751120), (140, 1576008), (144, 1532230), (147, 1500960), (159, 1387680), (160, 1379007), (168, 1313340), (177, 1246560), (180, 1225784), (196, 1125720), (210, 1050672), (212, 1040760), (224, 985005), (236, 934920), (240, 919338), (245, 900576), (252, 875560), (265, 832608), (280, 788004), (288, 766115), (294, 750480), (295, 747936), (315, 700448), (318, 693840), (336, 656670), (354, 623280), (360, 612892), (371, 594720), (392, 562860), (413, 534240), (420, 525336), (424, 520380), (441, 500320), (472, 467460), (477, 462560), (480, 459669), (490, 450288), (504, 437780), (530, 416304), (531, 415520), (560, 394002), (588, 375240), (590, 373968), (630, 350224), (636, 346920), (672, 328335), (708, 311640), (720, 306446), (735, 300192), (742, 297360), (784, 281430), (795, 277536), (826, 267120), (840, 262668), (848, 260190), (882, 250160), (885, 249312), (944, 233730), (954, 231280), (980, 225144), (1008, 218890), (1060, 208152), (1062, 207760), (1113, 198240), (1120, 197001), (1176, 187620), (1180, 186984), (1239, 178080), (1260, 175112), (1272, 173460), (1416, 155820), (1440, 153223), (1470, 150096), (1484, 148680), (1568, 140715), (1590, 138768), (1652, 133560), (1680, 131334), (1696, 130095), (1764, 125080), (1770, 124656), (1855, 118944), (1888, 116865), (1908, 115640), (1960, 112572), (2016, 109445), (2065, 106848), (2120, 104076), (2124, 103880), (2205, 100064), (2226, 99120), (2352, 93810), (2360, 93492), (2385, 92512), (2478, 89040), (2520, 87556), (2544, 86730), (2597, 84960), (2655, 83104), (2832, 77910), (2891, 76320), (2940, 75048), (2968, 74340), (3127, 70560), (3180, 69384), (3304, 66780), (3339, 66080), (3360, 65667), (3528, 62540), (3540, 62328), (3710, 59472), (3717, 59360), (3816, 57820), (3920, 56286), (4130, 53424), (4240, 52038), (4248, 51940), (4410, 50032), (4452, 49560), (4704, 46905), (4720, 46746), (4770, 46256), (4956, 44520), (5040, 43778), (5088, 43365), (5194, 42480), (5310, 41552), (5565, 39648), (5664, 38955), (5782, 38160), (5880, 37524), (5936, 37170), (6195, 35616), (6254, 35280), (6360, 34692), (6608, 33390), (6678, 33040), (7056, 31270), (7080, 31164), (7420, 29736), (7434, 29680), (7632, 28910), (7791, 28320), (7840, 28143), (8260, 26712), (8480, 26019), (8496, 25970), (8673, 25440), (8820, 25016), (8904, 24780), (9381, 23520), (9440, 23373), (9540, 23128), (9912, 22260), (10080, 21889), (10388, 21240), (10620, 20776), (11130, 19824), (11564, 19080), (11760, 18762), (11872, 18585), (12390, 17808), (12508, 17640), (12720, 17346), (12985, 16992), (13216, 16695), (13356, 16520), (14112, 15635), (14160, 15582), (14455, 15264), (14840, 14868)]