39725640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 138116160

約数和(自身を除く): 98390520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 67, 72, 81, 90, 108, 120, 122, 134, 135, 162, 180, 183, 201, 216, 243, 244, 268, 270, 305, 324, 335, 360, 366, 402, 405, 486, 488, 536, 540, 549, 603, 610, 648, 670, 732, 804, 810, 915, 972, 1005, 1080, 1098, 1206, 1215, 1220, 1340, 1464, 1608, 1620, 1647, 1809, 1830, 1944, 2010, 2196, 2412, 2430, 2440, 2680, 2745, 3015, 3240, 3294, 3618, 3660, 4020, 4087, 4392, 4824, 4860, 4941, 5427, 5490, 6030, 6588, 7236, 7320, 8040, 8174, 8235, 9045, 9720, 9882, 10854, 10980, 12060, 12261, 13176, 14472, 14823, 16281, 16348, 16470, 18090, 19764, 20435, 21708, 21960, 24120, 24522, 24705, 27135, 29646, 32562, 32696, 32940, 36180, 36783, 39528, 40870, 43416, 49044, 49410, 54270, 59292, 61305, 65124, 65880, 72360, 73566, 74115, 81405, 81740, 98088, 98820, 108540, 110349, 118584, 122610, 130248, 147132, 148230, 162810, 163480, 183915, 197640, 217080, 220698, 245220, 294264, 296460, 325620, 331047, 367830, 441396, 490440, 551745, 592920, 651240, 662094, 735660, 882792, 993141, 1103490, 1324188, 1471320, 1655235, 1986282, 2206980, 2648376, 3310470, 3972564, 4413960, 4965705, 6620940, 7945128, 9931410, 13241880, 19862820, 39725640]

約数ペア:

[(1, 39725640), (2, 19862820), (3, 13241880), (4, 9931410), (5, 7945128), (6, 6620940), (8, 4965705), (9, 4413960), (10, 3972564), (12, 3310470), (15, 2648376), (18, 2206980), (20, 1986282), (24, 1655235), (27, 1471320), (30, 1324188), (36, 1103490), (40, 993141), (45, 882792), (54, 735660), (60, 662094), (61, 651240), (67, 592920), (72, 551745), (81, 490440), (90, 441396), (108, 367830), (120, 331047), (122, 325620), (134, 296460), (135, 294264), (162, 245220), (180, 220698), (183, 217080), (201, 197640), (216, 183915), (243, 163480), (244, 162810), (268, 148230), (270, 147132), (305, 130248), (324, 122610), (335, 118584), (360, 110349), (366, 108540), (402, 98820), (405, 98088), (486, 81740), (488, 81405), (536, 74115), (540, 73566), (549, 72360), (603, 65880), (610, 65124), (648, 61305), (670, 59292), (732, 54270), (804, 49410), (810, 49044), (915, 43416), (972, 40870), (1005, 39528), (1080, 36783), (1098, 36180), (1206, 32940), (1215, 32696), (1220, 32562), (1340, 29646), (1464, 27135), (1608, 24705), (1620, 24522), (1647, 24120), (1809, 21960), (1830, 21708), (1944, 20435), (2010, 19764), (2196, 18090), (2412, 16470), (2430, 16348), (2440, 16281), (2680, 14823), (2745, 14472), (3015, 13176), (3240, 12261), (3294, 12060), (3618, 10980), (3660, 10854), (4020, 9882), (4087, 9720), (4392, 9045), (4824, 8235), (4860, 8174), (4941, 8040), (5427, 7320), (5490, 7236), (6030, 6588)]