77789294040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1\times {\mathrm{8803}}^1$

素因数の和:9377

約数の個数: 128

約数和(自身を含む): 235172448000

約数和(自身を除く): 157383153960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 349, 422, 633, 698, 844, 1047, 1055, 1266, 1396, 1688, 1745, 2094, 2110, 2532, 2792, 3165, 3490, 4188, 4220, 5064, 5235, 6330, 6980, 8376, 8440, 8803, 10470, 12660, 13960, 17606, 20940, 25320, 26409, 35212, 41880, 44015, 52818, 70424, 73639, 88030, 105636, 132045, 147278, 176060, 211272, 220917, 264090, 294556, 352120, 368195, 441834, 528180, 589112, 736390, 883668, 1056360, 1104585, 1472780, 1767336, 1857433, 2209170, 2945560, 3072247, 3714866, 4418340, 5572299, 6144494, 7429732, 8836680, 9216741, 9287165, 11144598, 12288988, 14859464, 15361235, 18433482, 18574330, 22289196, 24577976, 27861495, 30722470, 36866964, 37148660, 44578392, 46083705, 55722990, 61444940, 73733928, 74297320, 92167410, 111445980, 122889880, 184334820, 222891960, 368669640, 648244117, 1296488234, 1944732351, 2592976468, 3241220585, 3889464702, 5185952936, 6482441170, 7778929404, 9723661755, 12964882340, 15557858808, 19447323510, 25929764680, 38894647020, 77789294040]

約数ペア:

[(1, 77789294040), (2, 38894647020), (3, 25929764680), (4, 19447323510), (5, 15557858808), (6, 12964882340), (8, 9723661755), (10, 7778929404), (12, 6482441170), (15, 5185952936), (20, 3889464702), (24, 3241220585), (30, 2592976468), (40, 1944732351), (60, 1296488234), (120, 648244117), (211, 368669640), (349, 222891960), (422, 184334820), (633, 122889880), (698, 111445980), (844, 92167410), (1047, 74297320), (1055, 73733928), (1266, 61444940), (1396, 55722990), (1688, 46083705), (1745, 44578392), (2094, 37148660), (2110, 36866964), (2532, 30722470), (2792, 27861495), (3165, 24577976), (3490, 22289196), (4188, 18574330), (4220, 18433482), (5064, 15361235), (5235, 14859464), (6330, 12288988), (6980, 11144598), (8376, 9287165), (8440, 9216741), (8803, 8836680), (10470, 7429732), (12660, 6144494), (13960, 5572299), (17606, 4418340), (20940, 3714866), (25320, 3072247), (26409, 2945560), (35212, 2209170), (41880, 1857433), (44015, 1767336), (52818, 1472780), (70424, 1104585), (73639, 1056360), (88030, 883668), (105636, 736390), (132045, 589112), (147278, 528180), (176060, 441834), (211272, 368195), (220917, 352120), (264090, 294556)]