167891280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 540929664

約数和(自身を除く): 373038384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 67, 80, 106, 120, 134, 159, 197, 201, 212, 240, 265, 268, 318, 335, 394, 402, 424, 530, 536, 591, 636, 670, 788, 795, 804, 848, 985, 1005, 1060, 1072, 1182, 1272, 1340, 1576, 1590, 1608, 1970, 2010, 2120, 2364, 2544, 2680, 2955, 3152, 3180, 3216, 3551, 3940, 4020, 4240, 4728, 5360, 5910, 6360, 7102, 7880, 8040, 9456, 10441, 10653, 11820, 12720, 13199, 14204, 15760, 16080, 17755, 20882, 21306, 23640, 26398, 28408, 31323, 35510, 39597, 41764, 42612, 47280, 52205, 52796, 53265, 56816, 62646, 65995, 71020, 79194, 83528, 85224, 104410, 105592, 106530, 125292, 131990, 142040, 156615, 158388, 167056, 170448, 197985, 208820, 211184, 213060, 250584, 263980, 284080, 313230, 316776, 395970, 417640, 426120, 501168, 527960, 626460, 633552, 699547, 791940, 835280, 852240, 1055920, 1252920, 1399094, 1583880, 2098641, 2505840, 2798188, 3167760, 3497735, 4197282, 5596376, 6995470, 8394564, 10493205, 11192752, 13990940, 16789128, 20986410, 27981880, 33578256, 41972820, 55963760, 83945640, 167891280]

約数ペア:

[(1, 167891280), (2, 83945640), (3, 55963760), (4, 41972820), (5, 33578256), (6, 27981880), (8, 20986410), (10, 16789128), (12, 13990940), (15, 11192752), (16, 10493205), (20, 8394564), (24, 6995470), (30, 5596376), (40, 4197282), (48, 3497735), (53, 3167760), (60, 2798188), (67, 2505840), (80, 2098641), (106, 1583880), (120, 1399094), (134, 1252920), (159, 1055920), (197, 852240), (201, 835280), (212, 791940), (240, 699547), (265, 633552), (268, 626460), (318, 527960), (335, 501168), (394, 426120), (402, 417640), (424, 395970), (530, 316776), (536, 313230), (591, 284080), (636, 263980), (670, 250584), (788, 213060), (795, 211184), (804, 208820), (848, 197985), (985, 170448), (1005, 167056), (1060, 158388), (1072, 156615), (1182, 142040), (1272, 131990), (1340, 125292), (1576, 106530), (1590, 105592), (1608, 104410), (1970, 85224), (2010, 83528), (2120, 79194), (2364, 71020), (2544, 65995), (2680, 62646), (2955, 56816), (3152, 53265), (3180, 52796), (3216, 52205), (3551, 47280), (3940, 42612), (4020, 41764), (4240, 39597), (4728, 35510), (5360, 31323), (5910, 28408), (6360, 26398), (7102, 23640), (7880, 21306), (8040, 20882), (9456, 17755), (10441, 16080), (10653, 15760), (11820, 14204), (12720, 13199)]