74068080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 248793600

約数和(自身を除く): 174725520

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, 439, 444, 456, 555, 570, 592, 703, 740, 760, 878, 888, 912, 1110, 1140, 1317, 1406, 1480, 1520, 1756, 1776, 2109, 2195, 2220, 2280, 2634, 2812, 2960, 3512, 3515, 4218, 4390, 4440, 4560, 5268, 5624, 6585, 7024, 7030, 8341, 8436, 8780, 8880, 10536, 10545, 11248, 13170, 14060, 16243, 16682, 16872, 17560, 21072, 21090, 25023, 26340, 28120, 32486, 33364, 33744, 35120, 41705, 42180, 48729, 50046, 52680, 56240, 64972, 66728, 81215, 83410, 84360, 97458, 100092, 105360, 125115, 129944, 133456, 162430, 166820, 168720, 194916, 200184, 243645, 250230, 259888, 308617, 324860, 333640, 389832, 400368, 487290, 500460, 617234, 649720, 667280, 779664, 925851, 974580, 1000920, 1234468, 1299440, 1543085, 1851702, 1949160, 2001840, 2468936, 3086170, 3703404, 3898320, 4629255, 4937872, 6172340, 7406808, 9258510, 12344680, 14813616, 18517020, 24689360, 37034040, 74068080]

約数ペア:

[(1, 74068080), (2, 37034040), (3, 24689360), (4, 18517020), (5, 14813616), (6, 12344680), (8, 9258510), (10, 7406808), (12, 6172340), (15, 4937872), (16, 4629255), (19, 3898320), (20, 3703404), (24, 3086170), (30, 2468936), (37, 2001840), (38, 1949160), (40, 1851702), (48, 1543085), (57, 1299440), (60, 1234468), (74, 1000920), (76, 974580), (80, 925851), (95, 779664), (111, 667280), (114, 649720), (120, 617234), (148, 500460), (152, 487290), (185, 400368), (190, 389832), (222, 333640), (228, 324860), (240, 308617), (285, 259888), (296, 250230), (304, 243645), (370, 200184), (380, 194916), (439, 168720), (444, 166820), (456, 162430), (555, 133456), (570, 129944), (592, 125115), (703, 105360), (740, 100092), (760, 97458), (878, 84360), (888, 83410), (912, 81215), (1110, 66728), (1140, 64972), (1317, 56240), (1406, 52680), (1480, 50046), (1520, 48729), (1756, 42180), (1776, 41705), (2109, 35120), (2195, 33744), (2220, 33364), (2280, 32486), (2634, 28120), (2812, 26340), (2960, 25023), (3512, 21090), (3515, 21072), (4218, 17560), (4390, 16872), (4440, 16682), (4560, 16243), (5268, 14060), (5624, 13170), (6585, 11248), (7024, 10545), (7030, 10536), (8341, 8880), (8436, 8780)]