29961120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 111234816

約数和(自身を除く): 81273696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 241, 259, 280, 296, 336, 370, 420, 444, 480, 482, 518, 555, 560, 592, 672, 723, 740, 777, 840, 888, 964, 1036, 1110, 1120, 1184, 1205, 1295, 1446, 1480, 1554, 1680, 1687, 1776, 1928, 2072, 2220, 2410, 2590, 2892, 2960, 3108, 3360, 3374, 3552, 3615, 3856, 3885, 4144, 4440, 4820, 5061, 5180, 5784, 5920, 6216, 6748, 7230, 7712, 7770, 8288, 8435, 8880, 8917, 9640, 10122, 10360, 11568, 12432, 13496, 14460, 15540, 16870, 17760, 17834, 19280, 20244, 20720, 23136, 24864, 25305, 26751, 26992, 28920, 31080, 33740, 35668, 38560, 40488, 41440, 44585, 50610, 53502, 53984, 57840, 62160, 62419, 67480, 71336, 80976, 89170, 101220, 107004, 115680, 124320, 124838, 133755, 134960, 142672, 161952, 178340, 187257, 202440, 214008, 249676, 267510, 269920, 285344, 312095, 356680, 374514, 404880, 428016, 499352, 535020, 624190, 713360, 749028, 809760, 856032, 936285, 998704, 1070040, 1248380, 1426720, 1498056, 1872570, 1997408, 2140080, 2496760, 2996112, 3745140, 4280160, 4993520, 5992224, 7490280, 9987040, 14980560, 29961120]

約数ペア:

[(1, 29961120), (2, 14980560), (3, 9987040), (4, 7490280), (5, 5992224), (6, 4993520), (7, 4280160), (8, 3745140), (10, 2996112), (12, 2496760), (14, 2140080), (15, 1997408), (16, 1872570), (20, 1498056), (21, 1426720), (24, 1248380), (28, 1070040), (30, 998704), (32, 936285), (35, 856032), (37, 809760), (40, 749028), (42, 713360), (48, 624190), (56, 535020), (60, 499352), (70, 428016), (74, 404880), (80, 374514), (84, 356680), (96, 312095), (105, 285344), (111, 269920), (112, 267510), (120, 249676), (140, 214008), (148, 202440), (160, 187257), (168, 178340), (185, 161952), (210, 142672), (222, 134960), (224, 133755), (240, 124838), (241, 124320), (259, 115680), (280, 107004), (296, 101220), (336, 89170), (370, 80976), (420, 71336), (444, 67480), (480, 62419), (482, 62160), (518, 57840), (555, 53984), (560, 53502), (592, 50610), (672, 44585), (723, 41440), (740, 40488), (777, 38560), (840, 35668), (888, 33740), (964, 31080), (1036, 28920), (1110, 26992), (1120, 26751), (1184, 25305), (1205, 24864), (1295, 23136), (1446, 20720), (1480, 20244), (1554, 19280), (1680, 17834), (1687, 17760), (1776, 16870), (1928, 15540), (2072, 14460), (2220, 13496), (2410, 12432), (2590, 11568), (2892, 10360), (2960, 10122), (3108, 9640), (3360, 8917), (3374, 8880), (3552, 8435), (3615, 8288), (3856, 7770), (3885, 7712), (4144, 7230), (4440, 6748), (4820, 6216), (5061, 5920), (5180, 5784)]