38924760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 134784000

約数和(自身を除く): 95859240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 149, 168, 210, 280, 298, 311, 420, 447, 596, 622, 745, 840, 894, 933, 1043, 1192, 1244, 1490, 1555, 1788, 1866, 2086, 2177, 2235, 2488, 2980, 3110, 3129, 3576, 3732, 4172, 4354, 4470, 4665, 5215, 5960, 6220, 6258, 6531, 7464, 8344, 8708, 8940, 9330, 10430, 10885, 12440, 12516, 13062, 15645, 17416, 17880, 18660, 20860, 21770, 25032, 26124, 31290, 32655, 37320, 41720, 43540, 46339, 52248, 62580, 65310, 87080, 92678, 125160, 130620, 139017, 185356, 231695, 261240, 278034, 324373, 370712, 463390, 556068, 648746, 695085, 926780, 973119, 1112136, 1297492, 1390170, 1621865, 1853560, 1946238, 2594984, 2780340, 3243730, 3892476, 4865595, 5560680, 6487460, 7784952, 9731190, 12974920, 19462380, 38924760]

約数ペア:

[(1, 38924760), (2, 19462380), (3, 12974920), (4, 9731190), (5, 7784952), (6, 6487460), (7, 5560680), (8, 4865595), (10, 3892476), (12, 3243730), (14, 2780340), (15, 2594984), (20, 1946238), (21, 1853560), (24, 1621865), (28, 1390170), (30, 1297492), (35, 1112136), (40, 973119), (42, 926780), (56, 695085), (60, 648746), (70, 556068), (84, 463390), (105, 370712), (120, 324373), (140, 278034), (149, 261240), (168, 231695), (210, 185356), (280, 139017), (298, 130620), (311, 125160), (420, 92678), (447, 87080), (596, 65310), (622, 62580), (745, 52248), (840, 46339), (894, 43540), (933, 41720), (1043, 37320), (1192, 32655), (1244, 31290), (1490, 26124), (1555, 25032), (1788, 21770), (1866, 20860), (2086, 18660), (2177, 17880), (2235, 17416), (2488, 15645), (2980, 13062), (3110, 12516), (3129, 12440), (3576, 10885), (3732, 10430), (4172, 9330), (4354, 8940), (4470, 8708), (4665, 8344), (5215, 7464), (5960, 6531), (6220, 6258)]