22678920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 87091200

約数和(自身を除く): 64412280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 27, 30, 33, 36, 40, 44, 45, 46, 54, 55, 60, 66, 69, 72, 83, 88, 90, 92, 99, 108, 110, 115, 120, 132, 135, 138, 165, 166, 180, 184, 198, 207, 216, 220, 230, 249, 253, 264, 270, 276, 297, 330, 332, 345, 360, 396, 414, 415, 440, 460, 495, 498, 506, 540, 552, 594, 621, 660, 664, 690, 747, 759, 792, 828, 830, 913, 920, 990, 996, 1012, 1035, 1080, 1188, 1242, 1245, 1265, 1320, 1380, 1485, 1494, 1518, 1656, 1660, 1826, 1909, 1980, 1992, 2024, 2070, 2241, 2277, 2376, 2484, 2490, 2530, 2739, 2760, 2970, 2988, 3036, 3105, 3320, 3652, 3735, 3795, 3818, 3960, 4140, 4482, 4554, 4565, 4968, 4980, 5060, 5478, 5727, 5940, 5976, 6072, 6210, 6831, 7304, 7470, 7590, 7636, 8217, 8280, 8964, 9108, 9130, 9545, 9960, 10120, 10956, 11205, 11385, 11454, 11880, 12420, 13662, 13695, 14940, 15180, 15272, 16434, 17181, 17928, 18216, 18260, 19090, 20999, 21912, 22410, 22770, 22908, 24651, 24840, 27324, 27390, 28635, 29880, 30360, 32868, 34155, 34362, 36520, 38180, 41085, 41998, 44820, 45540, 45816, 49302, 51543, 54648, 54780, 57270, 62997, 65736, 68310, 68724, 76360, 82170, 83996, 85905, 89640, 91080, 98604, 103086, 104995, 109560, 114540, 123255, 125994, 136620, 137448, 164340, 167992, 171810, 188991, 197208, 206172, 209990, 229080, 246510, 251988, 257715, 273240, 314985, 328680, 343620, 377982, 412344, 419980, 493020, 503976, 515430, 566973, 629970, 687240, 755964, 839960, 944955, 986040, 1030860, 1133946, 1259940, 1511928, 1889910, 2061720, 2267892, 2519880, 2834865, 3779820, 4535784, 5669730, 7559640, 11339460, 22678920]

約数ペア:

[(1, 22678920), (2, 11339460), (3, 7559640), (4, 5669730), (5, 4535784), (6, 3779820), (8, 2834865), (9, 2519880), (10, 2267892), (11, 2061720), (12, 1889910), (15, 1511928), (18, 1259940), (20, 1133946), (22, 1030860), (23, 986040), (24, 944955), (27, 839960), (30, 755964), (33, 687240), (36, 629970), (40, 566973), (44, 515430), (45, 503976), (46, 493020), (54, 419980), (55, 412344), (60, 377982), (66, 343620), (69, 328680), (72, 314985), (83, 273240), (88, 257715), (90, 251988), (92, 246510), (99, 229080), (108, 209990), (110, 206172), (115, 197208), (120, 188991), (132, 171810), (135, 167992), (138, 164340), (165, 137448), (166, 136620), (180, 125994), (184, 123255), (198, 114540), (207, 109560), (216, 104995), (220, 103086), (230, 98604), (249, 91080), (253, 89640), (264, 85905), (270, 83996), (276, 82170), (297, 76360), (330, 68724), (332, 68310), (345, 65736), (360, 62997), (396, 57270), (414, 54780), (415, 54648), (440, 51543), (460, 49302), (495, 45816), (498, 45540), (506, 44820), (540, 41998), (552, 41085), (594, 38180), (621, 36520), (660, 34362), (664, 34155), (690, 32868), (747, 30360), (759, 29880), (792, 28635), (828, 27390), (830, 27324), (913, 24840), (920, 24651), (990, 22908), (996, 22770), (1012, 22410), (1035, 21912), (1080, 20999), (1188, 19090), (1242, 18260), (1245, 18216), (1265, 17928), (1320, 17181), (1380, 16434), (1485, 15272), (1494, 15180), (1518, 14940), (1656, 13695), (1660, 13662), (1826, 12420), (1909, 11880), (1980, 11454), (1992, 11385), (2024, 11205), (2070, 10956), (2241, 10120), (2277, 9960), (2376, 9545), (2484, 9130), (2490, 9108), (2530, 8964), (2739, 8280), (2760, 8217), (2970, 7636), (2988, 7590), (3036, 7470), (3105, 7304), (3320, 6831), (3652, 6210), (3735, 6072), (3795, 5976), (3818, 5940), (3960, 5727), (4140, 5478), (4482, 5060), (4554, 4980), (4565, 4968)]