303910320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9563

約数の個数: 160

約数和(自身を含む): 1133498880

約数和(自身を除く): 829588560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 9521, 10640, 15960, 19042, 28563, 31920, 38084, 47605, 57126, 66647, 76168, 95210, 114252, 133294, 142815, 152336, 180899, 190420, 199941, 228504, 266588, 285630, 333235, 361798, 380840, 399882, 457008, 533176, 542697, 571260, 666470, 723596, 761680, 799764, 904495, 999705, 1066352, 1085394, 1142520, 1266293, 1332940, 1447192, 1599528, 1808990, 1999410, 2170788, 2285040, 2532586, 2665880, 2713485, 2894384, 3199056, 3617980, 3798879, 3998820, 4341576, 5065172, 5331760, 5426970, 6331465, 7235960, 7597758, 7997640, 8683152, 10130344, 10853940, 12662930, 14471920, 15195516, 15995280, 18994395, 20260688, 21707880, 25325860, 30391032, 37988790, 43415760, 50651720, 60782064, 75977580, 101303440, 151955160, 303910320]

約数ペア:

[(1, 303910320), (2, 151955160), (3, 101303440), (4, 75977580), (5, 60782064), (6, 50651720), (7, 43415760), (8, 37988790), (10, 30391032), (12, 25325860), (14, 21707880), (15, 20260688), (16, 18994395), (19, 15995280), (20, 15195516), (21, 14471920), (24, 12662930), (28, 10853940), (30, 10130344), (35, 8683152), (38, 7997640), (40, 7597758), (42, 7235960), (48, 6331465), (56, 5426970), (57, 5331760), (60, 5065172), (70, 4341576), (76, 3998820), (80, 3798879), (84, 3617980), (95, 3199056), (105, 2894384), (112, 2713485), (114, 2665880), (120, 2532586), (133, 2285040), (140, 2170788), (152, 1999410), (168, 1808990), (190, 1599528), (210, 1447192), (228, 1332940), (240, 1266293), (266, 1142520), (280, 1085394), (285, 1066352), (304, 999705), (336, 904495), (380, 799764), (399, 761680), (420, 723596), (456, 666470), (532, 571260), (560, 542697), (570, 533176), (665, 457008), (760, 399882), (798, 380840), (840, 361798), (912, 333235), (1064, 285630), (1140, 266588), (1330, 228504), (1520, 199941), (1596, 190420), (1680, 180899), (1995, 152336), (2128, 142815), (2280, 133294), (2660, 114252), (3192, 95210), (3990, 76168), (4560, 66647), (5320, 57126), (6384, 47605), (7980, 38084), (9521, 31920), (10640, 28563), (15960, 19042)]