26489040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 89339520

約数和(自身を除く): 62850480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 157, 185, 190, 222, 228, 240, 285, 296, 304, 314, 370, 380, 444, 456, 471, 555, 570, 592, 628, 703, 740, 760, 785, 888, 912, 942, 1110, 1140, 1256, 1406, 1480, 1520, 1570, 1776, 1884, 2109, 2220, 2280, 2355, 2512, 2812, 2960, 2983, 3140, 3515, 3768, 4218, 4440, 4560, 4710, 5624, 5809, 5966, 6280, 7030, 7536, 8436, 8880, 8949, 9420, 10545, 11248, 11618, 11932, 12560, 14060, 14915, 16872, 17427, 17898, 18840, 21090, 23236, 23864, 28120, 29045, 29830, 33744, 34854, 35796, 37680, 42180, 44745, 46472, 47728, 56240, 58090, 59660, 69708, 71592, 84360, 87135, 89490, 92944, 110371, 116180, 119320, 139416, 143184, 168720, 174270, 178980, 220742, 232360, 238640, 278832, 331113, 348540, 357960, 441484, 464720, 551855, 662226, 697080, 715920, 882968, 1103710, 1324452, 1394160, 1655565, 1765936, 2207420, 2648904, 3311130, 4414840, 5297808, 6622260, 8829680, 13244520, 26489040]

約数ペア:

[(1, 26489040), (2, 13244520), (3, 8829680), (4, 6622260), (5, 5297808), (6, 4414840), (8, 3311130), (10, 2648904), (12, 2207420), (15, 1765936), (16, 1655565), (19, 1394160), (20, 1324452), (24, 1103710), (30, 882968), (37, 715920), (38, 697080), (40, 662226), (48, 551855), (57, 464720), (60, 441484), (74, 357960), (76, 348540), (80, 331113), (95, 278832), (111, 238640), (114, 232360), (120, 220742), (148, 178980), (152, 174270), (157, 168720), (185, 143184), (190, 139416), (222, 119320), (228, 116180), (240, 110371), (285, 92944), (296, 89490), (304, 87135), (314, 84360), (370, 71592), (380, 69708), (444, 59660), (456, 58090), (471, 56240), (555, 47728), (570, 46472), (592, 44745), (628, 42180), (703, 37680), (740, 35796), (760, 34854), (785, 33744), (888, 29830), (912, 29045), (942, 28120), (1110, 23864), (1140, 23236), (1256, 21090), (1406, 18840), (1480, 17898), (1520, 17427), (1570, 16872), (1776, 14915), (1884, 14060), (2109, 12560), (2220, 11932), (2280, 11618), (2355, 11248), (2512, 10545), (2812, 9420), (2960, 8949), (2983, 8880), (3140, 8436), (3515, 7536), (3768, 7030), (4218, 6280), (4440, 5966), (4560, 5809), (4710, 5624)]