79752120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 289681920

約数和(自身を除く): 209929800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 263, 266, 280, 285, 361, 380, 399, 420, 456, 526, 532, 570, 665, 722, 760, 789, 798, 840, 1052, 1064, 1083, 1140, 1315, 1330, 1444, 1578, 1596, 1805, 1841, 1995, 2104, 2166, 2280, 2527, 2630, 2660, 2888, 3156, 3192, 3610, 3682, 3945, 3990, 4332, 4997, 5054, 5260, 5320, 5415, 5523, 6312, 7220, 7364, 7581, 7890, 7980, 8664, 9205, 9994, 10108, 10520, 10830, 11046, 12635, 14440, 14728, 14991, 15162, 15780, 15960, 18410, 19988, 20216, 21660, 22092, 24985, 25270, 27615, 29982, 30324, 31560, 34979, 36820, 37905, 39976, 43320, 44184, 49970, 50540, 55230, 59964, 60648, 69958, 73640, 74955, 75810, 94943, 99940, 101080, 104937, 110460, 119928, 139916, 149910, 151620, 174895, 189886, 199880, 209874, 220920, 279832, 284829, 299820, 303240, 349790, 379772, 419748, 474715, 524685, 569658, 599640, 664601, 699580, 759544, 839496, 949430, 1049370, 1139316, 1329202, 1399160, 1424145, 1898860, 1993803, 2098740, 2278632, 2658404, 2848290, 3323005, 3797720, 3987606, 4197480, 5316808, 5696580, 6646010, 7975212, 9969015, 11393160, 13292020, 15950424, 19938030, 26584040, 39876060, 79752120]

約数ペア:

[(1, 79752120), (2, 39876060), (3, 26584040), (4, 19938030), (5, 15950424), (6, 13292020), (7, 11393160), (8, 9969015), (10, 7975212), (12, 6646010), (14, 5696580), (15, 5316808), (19, 4197480), (20, 3987606), (21, 3797720), (24, 3323005), (28, 2848290), (30, 2658404), (35, 2278632), (38, 2098740), (40, 1993803), (42, 1898860), (56, 1424145), (57, 1399160), (60, 1329202), (70, 1139316), (76, 1049370), (84, 949430), (95, 839496), (105, 759544), (114, 699580), (120, 664601), (133, 599640), (140, 569658), (152, 524685), (168, 474715), (190, 419748), (210, 379772), (228, 349790), (263, 303240), (266, 299820), (280, 284829), (285, 279832), (361, 220920), (380, 209874), (399, 199880), (420, 189886), (456, 174895), (526, 151620), (532, 149910), (570, 139916), (665, 119928), (722, 110460), (760, 104937), (789, 101080), (798, 99940), (840, 94943), (1052, 75810), (1064, 74955), (1083, 73640), (1140, 69958), (1315, 60648), (1330, 59964), (1444, 55230), (1578, 50540), (1596, 49970), (1805, 44184), (1841, 43320), (1995, 39976), (2104, 37905), (2166, 36820), (2280, 34979), (2527, 31560), (2630, 30324), (2660, 29982), (2888, 27615), (3156, 25270), (3192, 24985), (3610, 22092), (3682, 21660), (3945, 20216), (3990, 19988), (4332, 18410), (4997, 15960), (5054, 15780), (5260, 15162), (5320, 14991), (5415, 14728), (5523, 14440), (6312, 12635), (7220, 11046), (7364, 10830), (7581, 10520), (7890, 10108), (7980, 9994), (8664, 9205)]