286374840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 973209600

約数和(自身を除く): 686834760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 43, 46, 57, 60, 69, 76, 86, 92, 95, 114, 115, 120, 127, 129, 138, 152, 172, 184, 190, 215, 228, 230, 254, 258, 276, 285, 344, 345, 380, 381, 430, 437, 456, 460, 508, 516, 552, 570, 635, 645, 690, 760, 762, 817, 860, 874, 920, 989, 1016, 1032, 1140, 1270, 1290, 1311, 1380, 1524, 1634, 1720, 1748, 1905, 1978, 2185, 2280, 2413, 2451, 2540, 2580, 2622, 2760, 2921, 2967, 3048, 3268, 3496, 3810, 3956, 4085, 4370, 4826, 4902, 4945, 5080, 5160, 5244, 5461, 5842, 5934, 6536, 6555, 7239, 7620, 7912, 8170, 8740, 8763, 9652, 9804, 9890, 10488, 10922, 11684, 11868, 12065, 12255, 13110, 14478, 14605, 14835, 15240, 16340, 16383, 17480, 17526, 18791, 19304, 19608, 19780, 21844, 23368, 23736, 24130, 24510, 26220, 27305, 28956, 29210, 29670, 32680, 32766, 35052, 36195, 37582, 39560, 43688, 43815, 48260, 49020, 52440, 54610, 55499, 56373, 57912, 58420, 59340, 65532, 70104, 72390, 75164, 81915, 87630, 93955, 96520, 98040, 103759, 109220, 110998, 112746, 116840, 118680, 125603, 131064, 144780, 150328, 163830, 166497, 175260, 187910, 207518, 218440, 221996, 225492, 251206, 277495, 281865, 289560, 311277, 327660, 332994, 350520, 375820, 376809, 415036, 443992, 450984, 502412, 518795, 554990, 563730, 622554, 628015, 655320, 665988, 751640, 753618, 830072, 832485, 1004824, 1037590, 1109980, 1127460, 1245108, 1256030, 1331976, 1507236, 1556385, 1664970, 1884045, 2075180, 2219960, 2254920, 2386457, 2490216, 2512060, 3014472, 3112770, 3329940, 3768090, 4150360, 4772914, 5024120, 6225540, 6659880, 7159371, 7536180, 9545828, 11932285, 12451080, 14318742, 15072360, 19091656, 23864570, 28637484, 35796855, 47729140, 57274968, 71593710, 95458280, 143187420, 286374840]

約数ペア:

[(1, 286374840), (2, 143187420), (3, 95458280), (4, 71593710), (5, 57274968), (6, 47729140), (8, 35796855), (10, 28637484), (12, 23864570), (15, 19091656), (19, 15072360), (20, 14318742), (23, 12451080), (24, 11932285), (30, 9545828), (38, 7536180), (40, 7159371), (43, 6659880), (46, 6225540), (57, 5024120), (60, 4772914), (69, 4150360), (76, 3768090), (86, 3329940), (92, 3112770), (95, 3014472), (114, 2512060), (115, 2490216), (120, 2386457), (127, 2254920), (129, 2219960), (138, 2075180), (152, 1884045), (172, 1664970), (184, 1556385), (190, 1507236), (215, 1331976), (228, 1256030), (230, 1245108), (254, 1127460), (258, 1109980), (276, 1037590), (285, 1004824), (344, 832485), (345, 830072), (380, 753618), (381, 751640), (430, 665988), (437, 655320), (456, 628015), (460, 622554), (508, 563730), (516, 554990), (552, 518795), (570, 502412), (635, 450984), (645, 443992), (690, 415036), (760, 376809), (762, 375820), (817, 350520), (860, 332994), (874, 327660), (920, 311277), (989, 289560), (1016, 281865), (1032, 277495), (1140, 251206), (1270, 225492), (1290, 221996), (1311, 218440), (1380, 207518), (1524, 187910), (1634, 175260), (1720, 166497), (1748, 163830), (1905, 150328), (1978, 144780), (2185, 131064), (2280, 125603), (2413, 118680), (2451, 116840), (2540, 112746), (2580, 110998), (2622, 109220), (2760, 103759), (2921, 98040), (2967, 96520), (3048, 93955), (3268, 87630), (3496, 81915), (3810, 75164), (3956, 72390), (4085, 70104), (4370, 65532), (4826, 59340), (4902, 58420), (4945, 57912), (5080, 56373), (5160, 55499), (5244, 54610), (5461, 52440), (5842, 49020), (5934, 48260), (6536, 43815), (6555, 43688), (7239, 39560), (7620, 37582), (7912, 36195), (8170, 35052), (8740, 32766), (8763, 32680), (9652, 29670), (9804, 29210), (9890, 28956), (10488, 27305), (10922, 26220), (11684, 24510), (11868, 24130), (12065, 23736), (12255, 23368), (13110, 21844), (14478, 19780), (14605, 19608), (14835, 19304), (15240, 18791), (16340, 17526), (16383, 17480)]