157595760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1489}}^1$

素因数の和:1525

約数の個数: 240

約数和(自身を含む): 631879200

約数和(自身を除く): 474283440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1489, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 2978, 3024, 3528, 3780, 3920, 4410, 4467, 5040, 5292, 5880, 5956, 6615, 7056, 7445, 7560, 8820, 8934, 10423, 10584, 11760, 11912, 13230, 13401, 14890, 15120, 17640, 17868, 20846, 21168, 22335, 23824, 26460, 26802, 29780, 31269, 35280, 35736, 40203, 41692, 44670, 52115, 52920, 53604, 59560, 62538, 67005, 71472, 72961, 80406, 83384, 89340, 93807, 104230, 105840, 107208, 119120, 125076, 134010, 145922, 156345, 160812, 166768, 178680, 187614, 201015, 208460, 214416, 218883, 250152, 268020, 281421, 291844, 312690, 321624, 357360, 364805, 375228, 402030, 416920, 437766, 469035, 500304, 536040, 562842, 583688, 625380, 643248, 656649, 729610, 750456, 804060, 833840, 875532, 938070, 1072080, 1094415, 1125684, 1167376, 1250760, 1313298, 1407105, 1459220, 1500912, 1608120, 1751064, 1876140, 1969947, 2188830, 2251368, 2501520, 2626596, 2814210, 2918440, 3216240, 3283245, 3502128, 3752280, 3939894, 4377660, 4502736, 5253192, 5628420, 5836880, 6566490, 7504560, 7879788, 8755320, 9849735, 10506384, 11256840, 13132980, 15759576, 17510640, 19699470, 22513680, 26265960, 31519152, 39398940, 52531920, 78797880, 157595760]

約数ペア:

[(1, 157595760), (2, 78797880), (3, 52531920), (4, 39398940), (5, 31519152), (6, 26265960), (7, 22513680), (8, 19699470), (9, 17510640), (10, 15759576), (12, 13132980), (14, 11256840), (15, 10506384), (16, 9849735), (18, 8755320), (20, 7879788), (21, 7504560), (24, 6566490), (27, 5836880), (28, 5628420), (30, 5253192), (35, 4502736), (36, 4377660), (40, 3939894), (42, 3752280), (45, 3502128), (48, 3283245), (49, 3216240), (54, 2918440), (56, 2814210), (60, 2626596), (63, 2501520), (70, 2251368), (72, 2188830), (80, 1969947), (84, 1876140), (90, 1751064), (98, 1608120), (105, 1500912), (108, 1459220), (112, 1407105), (120, 1313298), (126, 1250760), (135, 1167376), (140, 1125684), (144, 1094415), (147, 1072080), (168, 938070), (180, 875532), (189, 833840), (196, 804060), (210, 750456), (216, 729610), (240, 656649), (245, 643248), (252, 625380), (270, 583688), (280, 562842), (294, 536040), (315, 500304), (336, 469035), (360, 437766), (378, 416920), (392, 402030), (420, 375228), (432, 364805), (441, 357360), (490, 321624), (504, 312690), (540, 291844), (560, 281421), (588, 268020), (630, 250152), (720, 218883), (735, 214416), (756, 208460), (784, 201015), (840, 187614), (882, 178680), (945, 166768), (980, 160812), (1008, 156345), (1080, 145922), (1176, 134010), (1260, 125076), (1323, 119120), (1470, 107208), (1489, 105840), (1512, 104230), (1680, 93807), (1764, 89340), (1890, 83384), (1960, 80406), (2160, 72961), (2205, 71472), (2352, 67005), (2520, 62538), (2646, 59560), (2940, 53604), (2978, 52920), (3024, 52115), (3528, 44670), (3780, 41692), (3920, 40203), (4410, 35736), (4467, 35280), (5040, 31269), (5292, 29780), (5880, 26802), (5956, 26460), (6615, 23824), (7056, 22335), (7445, 21168), (7560, 20846), (8820, 17868), (8934, 17640), (10423, 15120), (10584, 14890), (11760, 13401), (11912, 13230)]