237494880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23561}}^1$

素因数の和:23589

約数の個数: 144

約数和(自身を含む): 926269344

約数和(自身を除く): 688774464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 23561, 47122, 70683, 94244, 117805, 141366, 164927, 188488, 212049, 235610, 282732, 329854, 353415, 376976, 424098, 471220, 494781, 565464, 659708, 706830, 753952, 824635, 848196, 942440, 989562, 1060245, 1130928, 1319416, 1413660, 1484343, 1649270, 1696392, 1884880, 1979124, 2120490, 2261856, 2473905, 2638832, 2827320, 2968686, 3298540, 3392784, 3769760, 3958248, 4240980, 4947810, 5277664, 5654640, 5937372, 6597080, 6785568, 7421715, 7916496, 8481960, 9895620, 11309280, 11874744, 13194160, 14843430, 15832992, 16963920, 19791240, 23749488, 26388320, 29686860, 33927840, 39582480, 47498976, 59373720, 79164960, 118747440, 237494880]

約数ペア:

[(1, 237494880), (2, 118747440), (3, 79164960), (4, 59373720), (5, 47498976), (6, 39582480), (7, 33927840), (8, 29686860), (9, 26388320), (10, 23749488), (12, 19791240), (14, 16963920), (15, 15832992), (16, 14843430), (18, 13194160), (20, 11874744), (21, 11309280), (24, 9895620), (28, 8481960), (30, 7916496), (32, 7421715), (35, 6785568), (36, 6597080), (40, 5937372), (42, 5654640), (45, 5277664), (48, 4947810), (56, 4240980), (60, 3958248), (63, 3769760), (70, 3392784), (72, 3298540), (80, 2968686), (84, 2827320), (90, 2638832), (96, 2473905), (105, 2261856), (112, 2120490), (120, 1979124), (126, 1884880), (140, 1696392), (144, 1649270), (160, 1484343), (168, 1413660), (180, 1319416), (210, 1130928), (224, 1060245), (240, 989562), (252, 942440), (280, 848196), (288, 824635), (315, 753952), (336, 706830), (360, 659708), (420, 565464), (480, 494781), (504, 471220), (560, 424098), (630, 376976), (672, 353415), (720, 329854), (840, 282732), (1008, 235610), (1120, 212049), (1260, 188488), (1440, 164927), (1680, 141366), (2016, 117805), (2520, 94244), (3360, 70683), (5040, 47122), (10080, 23561)]