179375160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3877

約数の個数: 128

約数和(自身を含む): 594708480

約数和(自身を除く): 415333320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3823, 3910, 4692, 5865, 7646, 7820, 9384, 11469, 11730, 15292, 15640, 19115, 22938, 23460, 30584, 38230, 45876, 46920, 57345, 64991, 76460, 87929, 91752, 114690, 129982, 152920, 175858, 194973, 229380, 259964, 263787, 324955, 351716, 389946, 439645, 458760, 519928, 527574, 649910, 703432, 779892, 879290, 974865, 1055148, 1299820, 1318935, 1494793, 1559784, 1758580, 1949730, 2110296, 2599640, 2637870, 2989586, 3517160, 3899460, 4484379, 5275740, 5979172, 7473965, 7798920, 8968758, 10551480, 11958344, 14947930, 17937516, 22421895, 29895860, 35875032, 44843790, 59791720, 89687580, 179375160]

約数ペア:

[(1, 179375160), (2, 89687580), (3, 59791720), (4, 44843790), (5, 35875032), (6, 29895860), (8, 22421895), (10, 17937516), (12, 14947930), (15, 11958344), (17, 10551480), (20, 8968758), (23, 7798920), (24, 7473965), (30, 5979172), (34, 5275740), (40, 4484379), (46, 3899460), (51, 3517160), (60, 2989586), (68, 2637870), (69, 2599640), (85, 2110296), (92, 1949730), (102, 1758580), (115, 1559784), (120, 1494793), (136, 1318935), (138, 1299820), (170, 1055148), (184, 974865), (204, 879290), (230, 779892), (255, 703432), (276, 649910), (340, 527574), (345, 519928), (391, 458760), (408, 439645), (460, 389946), (510, 351716), (552, 324955), (680, 263787), (690, 259964), (782, 229380), (920, 194973), (1020, 175858), (1173, 152920), (1380, 129982), (1564, 114690), (1955, 91752), (2040, 87929), (2346, 76460), (2760, 64991), (3128, 57345), (3823, 46920), (3910, 45876), (4692, 38230), (5865, 30584), (7646, 23460), (7820, 22938), (9384, 19115), (11469, 15640), (11730, 15292)]