149338560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 224

約数和(自身を含む): 551273472

約数和(自身を除く): 401934912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 313, 320, 336, 355, 420, 426, 448, 480, 497, 560, 568, 626, 672, 710, 840, 852, 939, 960, 994, 1065, 1120, 1136, 1252, 1344, 1420, 1491, 1565, 1680, 1704, 1878, 1988, 2130, 2191, 2240, 2272, 2485, 2504, 2840, 2982, 3130, 3360, 3408, 3756, 3976, 4260, 4382, 4544, 4695, 4970, 5008, 5680, 5964, 6260, 6573, 6720, 6816, 7455, 7512, 7952, 8520, 8764, 9390, 9940, 10016, 10955, 11360, 11928, 12520, 13146, 13632, 14910, 15024, 15904, 17040, 17528, 18780, 19880, 20032, 21910, 22223, 22720, 23856, 25040, 26292, 29820, 30048, 31808, 32865, 34080, 35056, 37560, 39760, 43820, 44446, 47712, 50080, 52584, 59640, 60096, 65730, 66669, 68160, 70112, 75120, 79520, 87640, 88892, 95424, 100160, 105168, 111115, 119280, 131460, 133338, 140224, 150240, 155561, 159040, 175280, 177784, 210336, 222230, 238560, 262920, 266676, 300480, 311122, 333345, 350560, 355568, 420672, 444460, 466683, 477120, 525840, 533352, 622244, 666690, 701120, 711136, 777805, 888920, 933366, 1051680, 1066704, 1244488, 1333380, 1422272, 1555610, 1777840, 1866732, 2103360, 2133408, 2333415, 2488976, 2666760, 3111220, 3555680, 3733464, 4266816, 4666830, 4977952, 5333520, 6222440, 7111360, 7466928, 9333660, 9955904, 10667040, 12444880, 14933856, 18667320, 21334080, 24889760, 29867712, 37334640, 49779520, 74669280, 149338560]

約数ペア:

[(1, 149338560), (2, 74669280), (3, 49779520), (4, 37334640), (5, 29867712), (6, 24889760), (7, 21334080), (8, 18667320), (10, 14933856), (12, 12444880), (14, 10667040), (15, 9955904), (16, 9333660), (20, 7466928), (21, 7111360), (24, 6222440), (28, 5333520), (30, 4977952), (32, 4666830), (35, 4266816), (40, 3733464), (42, 3555680), (48, 3111220), (56, 2666760), (60, 2488976), (64, 2333415), (70, 2133408), (71, 2103360), (80, 1866732), (84, 1777840), (96, 1555610), (105, 1422272), (112, 1333380), (120, 1244488), (140, 1066704), (142, 1051680), (160, 933366), (168, 888920), (192, 777805), (210, 711136), (213, 701120), (224, 666690), (240, 622244), (280, 533352), (284, 525840), (313, 477120), (320, 466683), (336, 444460), (355, 420672), (420, 355568), (426, 350560), (448, 333345), (480, 311122), (497, 300480), (560, 266676), (568, 262920), (626, 238560), (672, 222230), (710, 210336), (840, 177784), (852, 175280), (939, 159040), (960, 155561), (994, 150240), (1065, 140224), (1120, 133338), (1136, 131460), (1252, 119280), (1344, 111115), (1420, 105168), (1491, 100160), (1565, 95424), (1680, 88892), (1704, 87640), (1878, 79520), (1988, 75120), (2130, 70112), (2191, 68160), (2240, 66669), (2272, 65730), (2485, 60096), (2504, 59640), (2840, 52584), (2982, 50080), (3130, 47712), (3360, 44446), (3408, 43820), (3756, 39760), (3976, 37560), (4260, 35056), (4382, 34080), (4544, 32865), (4695, 31808), (4970, 30048), (5008, 29820), (5680, 26292), (5964, 25040), (6260, 23856), (6573, 22720), (6720, 22223), (6816, 21910), (7455, 20032), (7512, 19880), (7952, 18780), (8520, 17528), (8764, 17040), (9390, 15904), (9940, 15024), (10016, 14910), (10955, 13632), (11360, 13146), (11928, 12520)]