233087640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 128

約数和(自身を含む): 724412160

約数和(自身を除く): 491324520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 67, 106, 120, 134, 159, 201, 212, 265, 268, 318, 335, 402, 424, 530, 536, 547, 636, 670, 795, 804, 1005, 1060, 1094, 1272, 1340, 1590, 1608, 1641, 2010, 2120, 2188, 2680, 2735, 3180, 3282, 3551, 4020, 4376, 5470, 6360, 6564, 7102, 8040, 8205, 10653, 10940, 13128, 14204, 16410, 17755, 21306, 21880, 28408, 28991, 32820, 35510, 36649, 42612, 53265, 57982, 65640, 71020, 73298, 85224, 86973, 106530, 109947, 115964, 142040, 144955, 146596, 173946, 183245, 213060, 219894, 231928, 289910, 293192, 347892, 366490, 426120, 434865, 439788, 549735, 579820, 695784, 732980, 869730, 879576, 1099470, 1159640, 1465960, 1739460, 1942397, 2198940, 3478920, 3884794, 4397880, 5827191, 7769588, 9711985, 11654382, 15539176, 19423970, 23308764, 29135955, 38847940, 46617528, 58271910, 77695880, 116543820, 233087640]

約数ペア:

[(1, 233087640), (2, 116543820), (3, 77695880), (4, 58271910), (5, 46617528), (6, 38847940), (8, 29135955), (10, 23308764), (12, 19423970), (15, 15539176), (20, 11654382), (24, 9711985), (30, 7769588), (40, 5827191), (53, 4397880), (60, 3884794), (67, 3478920), (106, 2198940), (120, 1942397), (134, 1739460), (159, 1465960), (201, 1159640), (212, 1099470), (265, 879576), (268, 869730), (318, 732980), (335, 695784), (402, 579820), (424, 549735), (530, 439788), (536, 434865), (547, 426120), (636, 366490), (670, 347892), (795, 293192), (804, 289910), (1005, 231928), (1060, 219894), (1094, 213060), (1272, 183245), (1340, 173946), (1590, 146596), (1608, 144955), (1641, 142040), (2010, 115964), (2120, 109947), (2188, 106530), (2680, 86973), (2735, 85224), (3180, 73298), (3282, 71020), (3551, 65640), (4020, 57982), (4376, 53265), (5470, 42612), (6360, 36649), (6564, 35510), (7102, 32820), (8040, 28991), (8205, 28408), (10653, 21880), (10940, 21306), (13128, 17755), (14204, 16410)]