196019460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3989}}^1$

素因数の和:4027

約数の個数: 192

約数和(自身を含む): 750758400

約数和(自身を除く): 554738940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 3989, 4095, 4914, 5460, 7020, 7978, 8190, 9828, 11967, 12285, 15956, 16380, 19945, 23934, 24570, 27923, 35901, 39890, 47868, 49140, 51857, 55846, 59835, 71802, 79780, 83769, 103714, 107703, 111692, 119670, 139615, 143604, 155571, 167538, 179505, 207428, 215406, 239340, 251307, 259285, 279230, 311142, 335076, 359010, 362999, 418845, 430812, 466713, 502614, 518570, 538515, 558460, 622284, 718020, 725998, 753921, 777855, 837690, 933426, 1005228, 1037140, 1077030, 1088997, 1256535, 1400139, 1451996, 1507842, 1555710, 1675380, 1814995, 1866852, 2154060, 2177994, 2333565, 2513070, 2800278, 3015684, 3111420, 3266991, 3629990, 3769605, 4355988, 4667130, 5026140, 5444985, 5600556, 6533982, 7000695, 7259980, 7539210, 9334260, 9800973, 10889970, 13067964, 14001390, 15078420, 16334955, 19601946, 21779940, 28002780, 32669910, 39203892, 49004865, 65339820, 98009730, 196019460]

約数ペア:

[(1, 196019460), (2, 98009730), (3, 65339820), (4, 49004865), (5, 39203892), (6, 32669910), (7, 28002780), (9, 21779940), (10, 19601946), (12, 16334955), (13, 15078420), (14, 14001390), (15, 13067964), (18, 10889970), (20, 9800973), (21, 9334260), (26, 7539210), (27, 7259980), (28, 7000695), (30, 6533982), (35, 5600556), (36, 5444985), (39, 5026140), (42, 4667130), (45, 4355988), (52, 3769605), (54, 3629990), (60, 3266991), (63, 3111420), (65, 3015684), (70, 2800278), (78, 2513070), (84, 2333565), (90, 2177994), (91, 2154060), (105, 1866852), (108, 1814995), (117, 1675380), (126, 1555710), (130, 1507842), (135, 1451996), (140, 1400139), (156, 1256535), (180, 1088997), (182, 1077030), (189, 1037140), (195, 1005228), (210, 933426), (234, 837690), (252, 777855), (260, 753921), (270, 725998), (273, 718020), (315, 622284), (351, 558460), (364, 538515), (378, 518570), (390, 502614), (420, 466713), (455, 430812), (468, 418845), (540, 362999), (546, 359010), (585, 335076), (630, 311142), (702, 279230), (756, 259285), (780, 251307), (819, 239340), (910, 215406), (945, 207428), (1092, 179505), (1170, 167538), (1260, 155571), (1365, 143604), (1404, 139615), (1638, 119670), (1755, 111692), (1820, 107703), (1890, 103714), (2340, 83769), (2457, 79780), (2730, 71802), (3276, 59835), (3510, 55846), (3780, 51857), (3989, 49140), (4095, 47868), (4914, 39890), (5460, 35901), (7020, 27923), (7978, 24570), (8190, 23934), (9828, 19945), (11967, 16380), (12285, 15956)]