38627760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 129634560

約数和(自身を除く): 91006800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 197, 215, 228, 240, 258, 285, 304, 344, 380, 394, 430, 456, 516, 570, 591, 645, 688, 760, 788, 817, 860, 912, 985, 1032, 1140, 1182, 1290, 1520, 1576, 1634, 1720, 1970, 2064, 2280, 2364, 2451, 2580, 2955, 3152, 3268, 3440, 3743, 3940, 4085, 4560, 4728, 4902, 5160, 5910, 6536, 7486, 7880, 8170, 8471, 9456, 9804, 10320, 11229, 11820, 12255, 13072, 14972, 15760, 16340, 16942, 18715, 19608, 22458, 23640, 24510, 25413, 29944, 32680, 33884, 37430, 39216, 42355, 44916, 47280, 49020, 50826, 56145, 59888, 65360, 67768, 74860, 84710, 89832, 98040, 101652, 112290, 127065, 135536, 149720, 160949, 169420, 179664, 196080, 203304, 224580, 254130, 299440, 321898, 338840, 406608, 449160, 482847, 508260, 643796, 677680, 804745, 898320, 965694, 1016520, 1287592, 1609490, 1931388, 2033040, 2414235, 2575184, 3218980, 3862776, 4828470, 6437960, 7725552, 9656940, 12875920, 19313880, 38627760]

約数ペア:

[(1, 38627760), (2, 19313880), (3, 12875920), (4, 9656940), (5, 7725552), (6, 6437960), (8, 4828470), (10, 3862776), (12, 3218980), (15, 2575184), (16, 2414235), (19, 2033040), (20, 1931388), (24, 1609490), (30, 1287592), (38, 1016520), (40, 965694), (43, 898320), (48, 804745), (57, 677680), (60, 643796), (76, 508260), (80, 482847), (86, 449160), (95, 406608), (114, 338840), (120, 321898), (129, 299440), (152, 254130), (172, 224580), (190, 203304), (197, 196080), (215, 179664), (228, 169420), (240, 160949), (258, 149720), (285, 135536), (304, 127065), (344, 112290), (380, 101652), (394, 98040), (430, 89832), (456, 84710), (516, 74860), (570, 67768), (591, 65360), (645, 59888), (688, 56145), (760, 50826), (788, 49020), (817, 47280), (860, 44916), (912, 42355), (985, 39216), (1032, 37430), (1140, 33884), (1182, 32680), (1290, 29944), (1520, 25413), (1576, 24510), (1634, 23640), (1720, 22458), (1970, 19608), (2064, 18715), (2280, 16942), (2364, 16340), (2451, 15760), (2580, 14972), (2955, 13072), (3152, 12255), (3268, 11820), (3440, 11229), (3743, 10320), (3940, 9804), (4085, 9456), (4560, 8471), (4728, 8170), (4902, 7880), (5160, 7486), (5910, 6536)]