143231880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5755

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 350284920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 5711, 6270, 8360, 11422, 12540, 17133, 22844, 25080, 28555, 34266, 45688, 57110, 62821, 68532, 85665, 108509, 114220, 125642, 137064, 171330, 188463, 217018, 228440, 251284, 314105, 325527, 342660, 376926, 434036, 502568, 542545, 628210, 651054, 685320, 753852, 868072, 942315, 1085090, 1193599, 1256420, 1302108, 1507704, 1627635, 1884630, 2170180, 2387198, 2512840, 2604216, 3255270, 3580797, 3769260, 4340360, 4774396, 5967995, 6510540, 7161594, 7538520, 9548792, 11935990, 13021080, 14323188, 17903985, 23871980, 28646376, 35807970, 47743960, 71615940, 143231880]

約数ペア:

[(1, 143231880), (2, 71615940), (3, 47743960), (4, 35807970), (5, 28646376), (6, 23871980), (8, 17903985), (10, 14323188), (11, 13021080), (12, 11935990), (15, 9548792), (19, 7538520), (20, 7161594), (22, 6510540), (24, 5967995), (30, 4774396), (33, 4340360), (38, 3769260), (40, 3580797), (44, 3255270), (55, 2604216), (57, 2512840), (60, 2387198), (66, 2170180), (76, 1884630), (88, 1627635), (95, 1507704), (110, 1302108), (114, 1256420), (120, 1193599), (132, 1085090), (152, 942315), (165, 868072), (190, 753852), (209, 685320), (220, 651054), (228, 628210), (264, 542545), (285, 502568), (330, 434036), (380, 376926), (418, 342660), (440, 325527), (456, 314105), (570, 251284), (627, 228440), (660, 217018), (760, 188463), (836, 171330), (1045, 137064), (1140, 125642), (1254, 114220), (1320, 108509), (1672, 85665), (2090, 68532), (2280, 62821), (2508, 57110), (3135, 45688), (4180, 34266), (5016, 28555), (5711, 25080), (6270, 22844), (8360, 17133), (11422, 12540)]