73137840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 244865280

約数和(自身を除く): 171727440

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, 215, 228, 240, 258, 285, 304, 344, 373, 380, 430, 456, 516, 570, 645, 688, 746, 760, 817, 860, 912, 1032, 1119, 1140, 1290, 1492, 1520, 1634, 1720, 1865, 2064, 2238, 2280, 2451, 2580, 2984, 3268, 3440, 3730, 4085, 4476, 4560, 4902, 5160, 5595, 5968, 6536, 7087, 7460, 8170, 8952, 9804, 10320, 11190, 12255, 13072, 14174, 14920, 16039, 16340, 17904, 19608, 21261, 22380, 24510, 28348, 29840, 32078, 32680, 35435, 39216, 42522, 44760, 48117, 49020, 56696, 64156, 65360, 70870, 80195, 85044, 89520, 96234, 98040, 106305, 113392, 128312, 141740, 160390, 170088, 192468, 196080, 212610, 240585, 256624, 283480, 304741, 320780, 340176, 384936, 425220, 481170, 566960, 609482, 641560, 769872, 850440, 914223, 962340, 1218964, 1283120, 1523705, 1700880, 1828446, 1924680, 2437928, 3047410, 3656892, 3849360, 4571115, 4875856, 6094820, 7313784, 9142230, 12189640, 14627568, 18284460, 24379280, 36568920, 73137840]

約数ペア:

[(1, 73137840), (2, 36568920), (3, 24379280), (4, 18284460), (5, 14627568), (6, 12189640), (8, 9142230), (10, 7313784), (12, 6094820), (15, 4875856), (16, 4571115), (19, 3849360), (20, 3656892), (24, 3047410), (30, 2437928), (38, 1924680), (40, 1828446), (43, 1700880), (48, 1523705), (57, 1283120), (60, 1218964), (76, 962340), (80, 914223), (86, 850440), (95, 769872), (114, 641560), (120, 609482), (129, 566960), (152, 481170), (172, 425220), (190, 384936), (215, 340176), (228, 320780), (240, 304741), (258, 283480), (285, 256624), (304, 240585), (344, 212610), (373, 196080), (380, 192468), (430, 170088), (456, 160390), (516, 141740), (570, 128312), (645, 113392), (688, 106305), (746, 98040), (760, 96234), (817, 89520), (860, 85044), (912, 80195), (1032, 70870), (1119, 65360), (1140, 64156), (1290, 56696), (1492, 49020), (1520, 48117), (1634, 44760), (1720, 42522), (1865, 39216), (2064, 35435), (2238, 32680), (2280, 32078), (2451, 29840), (2580, 28348), (2984, 24510), (3268, 22380), (3440, 21261), (3730, 19608), (4085, 17904), (4476, 16340), (4560, 16039), (4902, 14920), (5160, 14174), (5595, 13072), (5968, 12255), (6536, 11190), (7087, 10320), (7460, 9804), (8170, 8952)]