195865560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16487}}^1$

素因数の和:16518

約数の個数: 128

約数和(自身を含む): 712281600

約数和(自身を除く): 516416040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 16487, 32974, 49461, 65948, 82435, 98922, 131896, 148383, 164870, 181357, 197844, 247305, 296766, 329740, 362714, 395688, 445149, 494610, 544071, 593532, 659480, 725428, 741915, 890298, 906785, 989220, 1088142, 1187064, 1450856, 1483830, 1632213, 1780596, 1813570, 1978440, 2176284, 2225745, 2720355, 2967660, 3264426, 3561192, 3627140, 4352568, 4451490, 4896639, 5440710, 5935320, 6528852, 7254280, 8161065, 8902980, 9793278, 10881420, 13057704, 16322130, 17805960, 19586556, 21762840, 24483195, 32644260, 39173112, 48966390, 65288520, 97932780, 195865560]

約数ペア:

[(1, 195865560), (2, 97932780), (3, 65288520), (4, 48966390), (5, 39173112), (6, 32644260), (8, 24483195), (9, 21762840), (10, 19586556), (11, 17805960), (12, 16322130), (15, 13057704), (18, 10881420), (20, 9793278), (22, 8902980), (24, 8161065), (27, 7254280), (30, 6528852), (33, 5935320), (36, 5440710), (40, 4896639), (44, 4451490), (45, 4352568), (54, 3627140), (55, 3561192), (60, 3264426), (66, 2967660), (72, 2720355), (88, 2225745), (90, 2176284), (99, 1978440), (108, 1813570), (110, 1780596), (120, 1632213), (132, 1483830), (135, 1450856), (165, 1187064), (180, 1088142), (198, 989220), (216, 906785), (220, 890298), (264, 741915), (270, 725428), (297, 659480), (330, 593532), (360, 544071), (396, 494610), (440, 445149), (495, 395688), (540, 362714), (594, 329740), (660, 296766), (792, 247305), (990, 197844), (1080, 181357), (1188, 164870), (1320, 148383), (1485, 131896), (1980, 98922), (2376, 82435), (2970, 65948), (3960, 49461), (5940, 32974), (11880, 16487)]