239052870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 240

約数和(自身を含む): 789568560

約数和(自身を除く): 550515690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 81, 90, 95, 98, 105, 114, 126, 133, 135, 147, 162, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 317, 342, 378, 399, 405, 441, 490, 513, 567, 570, 630, 634, 665, 735, 798, 810, 855, 882, 931, 945, 951, 1026, 1134, 1197, 1323, 1330, 1470, 1539, 1585, 1710, 1862, 1890, 1902, 1995, 2205, 2219, 2394, 2565, 2646, 2793, 2835, 2853, 3078, 3170, 3591, 3969, 3990, 4410, 4438, 4655, 4755, 5130, 5586, 5670, 5706, 5985, 6023, 6615, 6657, 7182, 7695, 7938, 8379, 8559, 9310, 9510, 10773, 11095, 11970, 12046, 13230, 13314, 13965, 14265, 15390, 15533, 16758, 17118, 17955, 18069, 19845, 19971, 21546, 22190, 25137, 25677, 27930, 28530, 30115, 31066, 33285, 35910, 36138, 39690, 39942, 41895, 42161, 42795, 46599, 50274, 51354, 53865, 54207, 59913, 60230, 66570, 75411, 77665, 83790, 84322, 85590, 90345, 93198, 99855, 107730, 108414, 119826, 125685, 126483, 128385, 139797, 150822, 155330, 162621, 179739, 180690, 199710, 210805, 232995, 251370, 252966, 256770, 271035, 279594, 295127, 299565, 325242, 359478, 377055, 379449, 419391, 421610, 465990, 487863, 542070, 590254, 599130, 632415, 698985, 754110, 758898, 813105, 838782, 885381, 898695, 975726, 1138347, 1258173, 1264830, 1397970, 1475635, 1626210, 1770762, 1797390, 1897245, 2096955, 2276694, 2439315, 2516346, 2656143, 2951270, 3415041, 3794490, 4193910, 4426905, 4878630, 5312286, 5691735, 6290865, 6830082, 7968429, 8853810, 11383470, 12581730, 13280715, 15936858, 17075205, 23905287, 26561430, 34150410, 39842145, 47810574, 79684290, 119526435, 239052870]

約数ペア:

[(1, 239052870), (2, 119526435), (3, 79684290), (5, 47810574), (6, 39842145), (7, 34150410), (9, 26561430), (10, 23905287), (14, 17075205), (15, 15936858), (18, 13280715), (19, 12581730), (21, 11383470), (27, 8853810), (30, 7968429), (35, 6830082), (38, 6290865), (42, 5691735), (45, 5312286), (49, 4878630), (54, 4426905), (57, 4193910), (63, 3794490), (70, 3415041), (81, 2951270), (90, 2656143), (95, 2516346), (98, 2439315), (105, 2276694), (114, 2096955), (126, 1897245), (133, 1797390), (135, 1770762), (147, 1626210), (162, 1475635), (171, 1397970), (189, 1264830), (190, 1258173), (210, 1138347), (245, 975726), (266, 898695), (270, 885381), (285, 838782), (294, 813105), (315, 758898), (317, 754110), (342, 698985), (378, 632415), (399, 599130), (405, 590254), (441, 542070), (490, 487863), (513, 465990), (567, 421610), (570, 419391), (630, 379449), (634, 377055), (665, 359478), (735, 325242), (798, 299565), (810, 295127), (855, 279594), (882, 271035), (931, 256770), (945, 252966), (951, 251370), (1026, 232995), (1134, 210805), (1197, 199710), (1323, 180690), (1330, 179739), (1470, 162621), (1539, 155330), (1585, 150822), (1710, 139797), (1862, 128385), (1890, 126483), (1902, 125685), (1995, 119826), (2205, 108414), (2219, 107730), (2394, 99855), (2565, 93198), (2646, 90345), (2793, 85590), (2835, 84322), (2853, 83790), (3078, 77665), (3170, 75411), (3591, 66570), (3969, 60230), (3990, 59913), (4410, 54207), (4438, 53865), (4655, 51354), (4755, 50274), (5130, 46599), (5586, 42795), (5670, 42161), (5706, 41895), (5985, 39942), (6023, 39690), (6615, 36138), (6657, 35910), (7182, 33285), (7695, 31066), (7938, 30115), (8379, 28530), (8559, 27930), (9310, 25677), (9510, 25137), (10773, 22190), (11095, 21546), (11970, 19971), (12046, 19845), (13230, 18069), (13314, 17955), (13965, 17118), (14265, 16758), (15390, 15533)]