233756460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1605

約数の個数: 216

約数和(自身を含む): 873905760

約数和(自身を除く): 640149300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 735, 765, 833, 882, 980, 1020, 1071, 1190, 1260, 1428, 1470, 1530, 1559, 1666, 1764, 1785, 2142, 2205, 2380, 2499, 2940, 3060, 3118, 3332, 3570, 4165, 4284, 4410, 4677, 4998, 5355, 6236, 7140, 7497, 7795, 8330, 8820, 9354, 9996, 10710, 10913, 12495, 14031, 14994, 15590, 16660, 18708, 21420, 21826, 23385, 24990, 26503, 28062, 29988, 31180, 32739, 37485, 43652, 46770, 49980, 53006, 54565, 56124, 65478, 70155, 74970, 76391, 79509, 93540, 98217, 106012, 109130, 130956, 132515, 140310, 149940, 152782, 159018, 163695, 185521, 196434, 218260, 229173, 238527, 265030, 280620, 305564, 318036, 327390, 371042, 381955, 392868, 397545, 458346, 477054, 491085, 530060, 556563, 654780, 687519, 742084, 763910, 795090, 916692, 927605, 954108, 982170, 1113126, 1145865, 1192635, 1298647, 1375038, 1527820, 1590180, 1669689, 1855210, 1964340, 2226252, 2291730, 2385270, 2597294, 2750076, 2782815, 3339378, 3437595, 3710420, 3895941, 4583460, 4770540, 5194588, 5565630, 6493235, 6678756, 6875190, 7791882, 8348445, 11131260, 11687823, 12986470, 13750380, 15583764, 16696890, 19479705, 23375646, 25972940, 33393780, 38959410, 46751292, 58439115, 77918820, 116878230, 233756460]

約数ペア:

[(1, 233756460), (2, 116878230), (3, 77918820), (4, 58439115), (5, 46751292), (6, 38959410), (7, 33393780), (9, 25972940), (10, 23375646), (12, 19479705), (14, 16696890), (15, 15583764), (17, 13750380), (18, 12986470), (20, 11687823), (21, 11131260), (28, 8348445), (30, 7791882), (34, 6875190), (35, 6678756), (36, 6493235), (42, 5565630), (45, 5194588), (49, 4770540), (51, 4583460), (60, 3895941), (63, 3710420), (68, 3437595), (70, 3339378), (84, 2782815), (85, 2750076), (90, 2597294), (98, 2385270), (102, 2291730), (105, 2226252), (119, 1964340), (126, 1855210), (140, 1669689), (147, 1590180), (153, 1527820), (170, 1375038), (180, 1298647), (196, 1192635), (204, 1145865), (210, 1113126), (238, 982170), (245, 954108), (252, 927605), (255, 916692), (294, 795090), (306, 763910), (315, 742084), (340, 687519), (357, 654780), (420, 556563), (441, 530060), (476, 491085), (490, 477054), (510, 458346), (588, 397545), (595, 392868), (612, 381955), (630, 371042), (714, 327390), (735, 318036), (765, 305564), (833, 280620), (882, 265030), (980, 238527), (1020, 229173), (1071, 218260), (1190, 196434), (1260, 185521), (1428, 163695), (1470, 159018), (1530, 152782), (1559, 149940), (1666, 140310), (1764, 132515), (1785, 130956), (2142, 109130), (2205, 106012), (2380, 98217), (2499, 93540), (2940, 79509), (3060, 76391), (3118, 74970), (3332, 70155), (3570, 65478), (4165, 56124), (4284, 54565), (4410, 53006), (4677, 49980), (4998, 46770), (5355, 43652), (6236, 37485), (7140, 32739), (7497, 31180), (7795, 29988), (8330, 28062), (8820, 26503), (9354, 24990), (9996, 23385), (10710, 21826), (10913, 21420), (12495, 18708), (14031, 16660), (14994, 15590)]