2320020120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:7006

約数の個数: 192

約数和(自身を含む): 7984085760

約数和(自身を除く): 5664065640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 165, 184, 220, 230, 242, 253, 264, 276, 330, 345, 363, 440, 460, 484, 506, 552, 605, 660, 690, 726, 759, 920, 968, 1012, 1210, 1265, 1320, 1380, 1452, 1518, 1815, 2024, 2420, 2530, 2760, 2783, 2904, 3036, 3630, 3795, 4840, 5060, 5566, 6072, 6947, 7260, 7590, 8349, 10120, 11132, 13894, 13915, 14520, 15180, 16698, 20841, 22264, 27788, 27830, 30360, 33396, 34735, 41682, 41745, 55576, 55660, 66792, 69470, 76417, 83364, 83490, 104205, 111320, 138940, 152834, 159781, 166728, 166980, 208410, 229251, 277880, 305668, 319562, 333960, 382085, 416820, 458502, 479343, 611336, 639124, 764170, 798905, 833640, 840587, 917004, 958686, 1146255, 1278248, 1528340, 1597810, 1681174, 1757591, 1834008, 1917372, 2292510, 2396715, 2521761, 3056680, 3195620, 3362348, 3515182, 3834744, 4202935, 4585020, 4793430, 5043522, 5272773, 6391240, 6724696, 7030364, 8405870, 8787955, 9170040, 9586860, 10087044, 10545546, 12608805, 14060728, 16811740, 17575910, 19173720, 19333501, 20174088, 21091092, 25217610, 26363865, 33623480, 35151820, 38667002, 42182184, 50435220, 52727730, 58000503, 70303640, 77334004, 96667505, 100870440, 105455460, 116001006, 154668008, 193335010, 210910920, 232002012, 290002515, 386670020, 464004024, 580005030, 773340040, 1160010060, 2320020120]

約数ペア:

[(1, 2320020120), (2, 1160010060), (3, 773340040), (4, 580005030), (5, 464004024), (6, 386670020), (8, 290002515), (10, 232002012), (11, 210910920), (12, 193335010), (15, 154668008), (20, 116001006), (22, 105455460), (23, 100870440), (24, 96667505), (30, 77334004), (33, 70303640), (40, 58000503), (44, 52727730), (46, 50435220), (55, 42182184), (60, 38667002), (66, 35151820), (69, 33623480), (88, 26363865), (92, 25217610), (110, 21091092), (115, 20174088), (120, 19333501), (121, 19173720), (132, 17575910), (138, 16811740), (165, 14060728), (184, 12608805), (220, 10545546), (230, 10087044), (242, 9586860), (253, 9170040), (264, 8787955), (276, 8405870), (330, 7030364), (345, 6724696), (363, 6391240), (440, 5272773), (460, 5043522), (484, 4793430), (506, 4585020), (552, 4202935), (605, 3834744), (660, 3515182), (690, 3362348), (726, 3195620), (759, 3056680), (920, 2521761), (968, 2396715), (1012, 2292510), (1210, 1917372), (1265, 1834008), (1320, 1757591), (1380, 1681174), (1452, 1597810), (1518, 1528340), (1815, 1278248), (2024, 1146255), (2420, 958686), (2530, 917004), (2760, 840587), (2783, 833640), (2904, 798905), (3036, 764170), (3630, 639124), (3795, 611336), (4840, 479343), (5060, 458502), (5566, 416820), (6072, 382085), (6947, 333960), (7260, 319562), (7590, 305668), (8349, 277880), (10120, 229251), (11132, 208410), (13894, 166980), (13915, 166728), (14520, 159781), (15180, 152834), (16698, 138940), (20841, 111320), (22264, 104205), (27788, 83490), (27830, 83364), (30360, 76417), (33396, 69470), (34735, 66792), (41682, 55660), (41745, 55576)]