252035280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 320

約数和(自身を含む): 1009459200

約数和(自身を除く): 757423920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 158, 168, 180, 189, 210, 211, 216, 237, 240, 252, 270, 280, 315, 316, 336, 360, 378, 395, 420, 422, 432, 474, 504, 540, 553, 560, 630, 632, 633, 711, 720, 756, 790, 840, 844, 945, 948, 1008, 1055, 1080, 1106, 1185, 1260, 1264, 1266, 1422, 1477, 1512, 1580, 1659, 1680, 1688, 1890, 1896, 1899, 2110, 2133, 2160, 2212, 2370, 2520, 2532, 2765, 2844, 2954, 3024, 3160, 3165, 3318, 3376, 3555, 3780, 3792, 3798, 4220, 4266, 4424, 4431, 4740, 4977, 5040, 5064, 5530, 5688, 5697, 5908, 6320, 6330, 6636, 7110, 7385, 7560, 7596, 8295, 8440, 8532, 8848, 8862, 9480, 9495, 9954, 10128, 10665, 11060, 11376, 11394, 11816, 12660, 13272, 13293, 14220, 14770, 14931, 15120, 15192, 16590, 16669, 16880, 17064, 17724, 18960, 18990, 19908, 21330, 22120, 22155, 22788, 23632, 24885, 25320, 26544, 26586, 28440, 28485, 29540, 29862, 30384, 33180, 33338, 34128, 35448, 37980, 39816, 39879, 42660, 44240, 44310, 45576, 49770, 50007, 50640, 53172, 56880, 56970, 59080, 59724, 66360, 66465, 66676, 70896, 74655, 75960, 79632, 79758, 83345, 85320, 88620, 91152, 99540, 100014, 106344, 113940, 116683, 118160, 119448, 132720, 132930, 133352, 149310, 150021, 151920, 159516, 166690, 170640, 177240, 199080, 199395, 200028, 212688, 227880, 233366, 238896, 250035, 265860, 266704, 298620, 300042, 319032, 333380, 350049, 354480, 398160, 398790, 400056, 450063, 455760, 466732, 500070, 531720, 583415, 597240, 600084, 638064, 666760, 700098, 750105, 797580, 800112, 900126, 933464, 1000140, 1050147, 1063440, 1166830, 1194480, 1200168, 1333520, 1400196, 1500210, 1595160, 1750245, 1800252, 1866928, 2000280, 2100294, 2250315, 2333660, 2400336, 2800392, 3000420, 3150441, 3190320, 3500490, 3600504, 4000560, 4200588, 4500630, 4667320, 5250735, 5600784, 6000840, 6300882, 7000980, 7201008, 8401176, 9001260, 9334640, 10501470, 12001680, 12601764, 14001960, 15752205, 16802352, 18002520, 21002940, 25203528, 28003920, 31504410, 36005040, 42005880, 50407056, 63008820, 84011760, 126017640, 252035280]

約数ペア:

[(1, 252035280), (2, 126017640), (3, 84011760), (4, 63008820), (5, 50407056), (6, 42005880), (7, 36005040), (8, 31504410), (9, 28003920), (10, 25203528), (12, 21002940), (14, 18002520), (15, 16802352), (16, 15752205), (18, 14001960), (20, 12601764), (21, 12001680), (24, 10501470), (27, 9334640), (28, 9001260), (30, 8401176), (35, 7201008), (36, 7000980), (40, 6300882), (42, 6000840), (45, 5600784), (48, 5250735), (54, 4667320), (56, 4500630), (60, 4200588), (63, 4000560), (70, 3600504), (72, 3500490), (79, 3190320), (80, 3150441), (84, 3000420), (90, 2800392), (105, 2400336), (108, 2333660), (112, 2250315), (120, 2100294), (126, 2000280), (135, 1866928), (140, 1800252), (144, 1750245), (158, 1595160), (168, 1500210), (180, 1400196), (189, 1333520), (210, 1200168), (211, 1194480), (216, 1166830), (237, 1063440), (240, 1050147), (252, 1000140), (270, 933464), (280, 900126), (315, 800112), (316, 797580), (336, 750105), (360, 700098), (378, 666760), (395, 638064), (420, 600084), (422, 597240), (432, 583415), (474, 531720), (504, 500070), (540, 466732), (553, 455760), (560, 450063), (630, 400056), (632, 398790), (633, 398160), (711, 354480), (720, 350049), (756, 333380), (790, 319032), (840, 300042), (844, 298620), (945, 266704), (948, 265860), (1008, 250035), (1055, 238896), (1080, 233366), (1106, 227880), (1185, 212688), (1260, 200028), (1264, 199395), (1266, 199080), (1422, 177240), (1477, 170640), (1512, 166690), (1580, 159516), (1659, 151920), (1680, 150021), (1688, 149310), (1890, 133352), (1896, 132930), (1899, 132720), (2110, 119448), (2133, 118160), (2160, 116683), (2212, 113940), (2370, 106344), (2520, 100014), (2532, 99540), (2765, 91152), (2844, 88620), (2954, 85320), (3024, 83345), (3160, 79758), (3165, 79632), (3318, 75960), (3376, 74655), (3555, 70896), (3780, 66676), (3792, 66465), (3798, 66360), (4220, 59724), (4266, 59080), (4424, 56970), (4431, 56880), (4740, 53172), (4977, 50640), (5040, 50007), (5064, 49770), (5530, 45576), (5688, 44310), (5697, 44240), (5908, 42660), (6320, 39879), (6330, 39816), (6636, 37980), (7110, 35448), (7385, 34128), (7560, 33338), (7596, 33180), (8295, 30384), (8440, 29862), (8532, 29540), (8848, 28485), (8862, 28440), (9480, 26586), (9495, 26544), (9954, 25320), (10128, 24885), (10665, 23632), (11060, 22788), (11376, 22155), (11394, 22120), (11816, 21330), (12660, 19908), (13272, 18990), (13293, 18960), (14220, 17724), (14770, 17064), (14931, 16880), (15120, 16669), (15192, 16590)]