77105040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 258971520

約数和(自身を除く): 181866480

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, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 457, 555, 570, 592, 703, 740, 760, 888, 912, 914, 1110, 1140, 1371, 1406, 1480, 1520, 1776, 1828, 2109, 2220, 2280, 2285, 2742, 2812, 2960, 3515, 3656, 4218, 4440, 4560, 4570, 5484, 5624, 6855, 7030, 7312, 8436, 8683, 8880, 9140, 10545, 10968, 11248, 13710, 14060, 16872, 16909, 17366, 18280, 21090, 21936, 26049, 27420, 28120, 33744, 33818, 34732, 36560, 42180, 43415, 50727, 52098, 54840, 56240, 67636, 69464, 84360, 84545, 86830, 101454, 104196, 109680, 130245, 135272, 138928, 168720, 169090, 173660, 202908, 208392, 253635, 260490, 270544, 321271, 338180, 347320, 405816, 416784, 507270, 520980, 642542, 676360, 694640, 811632, 963813, 1014540, 1041960, 1285084, 1352720, 1606355, 1927626, 2029080, 2083920, 2570168, 3212710, 3855252, 4058160, 4819065, 5140336, 6425420, 7710504, 9638130, 12850840, 15421008, 19276260, 25701680, 38552520, 77105040]

約数ペア:

[(1, 77105040), (2, 38552520), (3, 25701680), (4, 19276260), (5, 15421008), (6, 12850840), (8, 9638130), (10, 7710504), (12, 6425420), (15, 5140336), (16, 4819065), (19, 4058160), (20, 3855252), (24, 3212710), (30, 2570168), (37, 2083920), (38, 2029080), (40, 1927626), (48, 1606355), (57, 1352720), (60, 1285084), (74, 1041960), (76, 1014540), (80, 963813), (95, 811632), (111, 694640), (114, 676360), (120, 642542), (148, 520980), (152, 507270), (185, 416784), (190, 405816), (222, 347320), (228, 338180), (240, 321271), (285, 270544), (296, 260490), (304, 253635), (370, 208392), (380, 202908), (444, 173660), (456, 169090), (457, 168720), (555, 138928), (570, 135272), (592, 130245), (703, 109680), (740, 104196), (760, 101454), (888, 86830), (912, 84545), (914, 84360), (1110, 69464), (1140, 67636), (1371, 56240), (1406, 54840), (1480, 52098), (1520, 50727), (1776, 43415), (1828, 42180), (2109, 36560), (2220, 34732), (2280, 33818), (2285, 33744), (2742, 28120), (2812, 27420), (2960, 26049), (3515, 21936), (3656, 21090), (4218, 18280), (4440, 17366), (4560, 16909), (4570, 16872), (5484, 14060), (5624, 13710), (6855, 11248), (7030, 10968), (7312, 10545), (8436, 9140), (8683, 8880)]