143048640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{3041}}^1$

素因数の和:3075

約数の個数: 168

約数和(自身を含む): 528504912

約数和(自身を除く): 385456272

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3041, 3136, 3360, 3920, 4704, 5880, 6082, 6720, 7840, 9123, 9408, 11760, 12164, 15205, 15680, 18246, 21287, 23520, 24328, 30410, 36492, 42574, 45615, 47040, 48656, 60820, 63861, 72984, 85148, 91230, 97312, 106435, 121640, 127722, 145968, 149009, 170296, 182460, 194624, 212870, 243280, 255444, 291936, 298018, 319305, 340592, 364920, 425740, 447027, 486560, 510888, 583872, 596036, 638610, 681184, 729840, 745045, 851480, 894054, 973120, 1021776, 1192072, 1277220, 1362368, 1459680, 1490090, 1702960, 1788108, 2043552, 2235135, 2384144, 2554440, 2919360, 2980180, 3405920, 3576216, 4087104, 4470270, 4768288, 5108880, 5960360, 6811840, 7152432, 8940540, 9536576, 10217760, 11920720, 14304864, 17881080, 20435520, 23841440, 28609728, 35762160, 47682880, 71524320, 143048640]

約数ペア:

[(1, 143048640), (2, 71524320), (3, 47682880), (4, 35762160), (5, 28609728), (6, 23841440), (7, 20435520), (8, 17881080), (10, 14304864), (12, 11920720), (14, 10217760), (15, 9536576), (16, 8940540), (20, 7152432), (21, 6811840), (24, 5960360), (28, 5108880), (30, 4768288), (32, 4470270), (35, 4087104), (40, 3576216), (42, 3405920), (48, 2980180), (49, 2919360), (56, 2554440), (60, 2384144), (64, 2235135), (70, 2043552), (80, 1788108), (84, 1702960), (96, 1490090), (98, 1459680), (105, 1362368), (112, 1277220), (120, 1192072), (140, 1021776), (147, 973120), (160, 894054), (168, 851480), (192, 745045), (196, 729840), (210, 681184), (224, 638610), (240, 596036), (245, 583872), (280, 510888), (294, 486560), (320, 447027), (336, 425740), (392, 364920), (420, 340592), (448, 319305), (480, 298018), (490, 291936), (560, 255444), (588, 243280), (672, 212870), (735, 194624), (784, 182460), (840, 170296), (960, 149009), (980, 145968), (1120, 127722), (1176, 121640), (1344, 106435), (1470, 97312), (1568, 91230), (1680, 85148), (1960, 72984), (2240, 63861), (2352, 60820), (2940, 48656), (3041, 47040), (3136, 45615), (3360, 42574), (3920, 36492), (4704, 30410), (5880, 24328), (6082, 23520), (6720, 21287), (7840, 18246), (9123, 15680), (9408, 15205), (11760, 12164)]